Stephanie Kasel Interiors
Photo of a medium sized contemporary single-wall kitchen/diner in Other with a submerged sink, beaded cabinets, beige cabinets, engineered stone countertops, white splashback, glass tiled splashback, stainless steel appliances, light hardwood flooring, no island, beige floors and grey worktops.

Rear dormer loft conversion in Enfield, North London, creating a bright master bedroom suite with a strong focus on natural light, storage and clean contemporary detailing. The new level features two Velux roof windows, a Juliet balcony with a large aluminium sliding door, and a rooflight over the stairwell to bring daylight through the centre of the home. Instead of losing space at the front eaves, full length built in eaves cupboards were formed to create genuinely usable storage. A full oak staircase provides a warm, high quality link from the existing floor. The fully tiled bathroom was finished to a high spec with a concealed cistern wall hung WC, bathtub and a large aluminium window to keep the space feeling open and airy.

Here is the finished Loft Conversion which provides a Master Bedroom and En-Suite area for our clients. Accessed from the new Staircase you enter this light and spacious Master Bedroom where every inch of space has been maximised. The white painted walls and ceiling ensure the space feels spacious and light even as the light ceases to come in from the 2no. Velux Rooflights on both the front and rear roof slopes. The warmth from the oak flooring also contributes to the modern feel from this space, but also links back to the period character of the original property.

Rear dormer loft conversion in Sydenham (SE26), South East London (London Borough of Lewisham), delivered in 8 weeks under Permitted Development. The brief was to create a loft level that works day-to-day — not just an extra bedroom — so the final layout includes an open bedroom and lounge zone plus a bright, high-spec shower room. The bathroom was detailed with concealed plumbing for a clean, minimal finish, matte black fixtures for contrast, and a skylight to pull strong natural light into the space. The new staircase was designed to match the existing for continuity, helping the loft feel like a natural extension of the home rather than an add-on.

Stephanie Kasel Interiors
Design ideas for a medium sized contemporary study in Other with beige walls, light hardwood flooring, a built-in desk and beige floors.

Rear dormer loft conversion in Enfield, North London, creating a bright master bedroom suite with a strong focus on natural light, storage and clean contemporary detailing. The new level features two Velux roof windows, a Juliet balcony with a large aluminium sliding door, and a rooflight over the stairwell to bring daylight through the centre of the home. Instead of losing space at the front eaves, full length built in eaves cupboards were formed to create genuinely usable storage. A full oak staircase provides a warm, high quality link from the existing floor. The fully tiled bathroom was finished to a high spec with a concealed cistern wall hung WC, bathtub and a large aluminium window to keep the space feeling open and airy.

Rear dormer loft conversion in Sydenham (SE26), South East London (London Borough of Lewisham), delivered in 8 weeks under Permitted Development. The brief was to create a loft level that works day-to-day — not just an extra bedroom — so the final layout includes an open bedroom and lounge zone plus a bright, high-spec shower room. The bathroom was detailed with concealed plumbing for a clean, minimal finish, matte black fixtures for contrast, and a skylight to pull strong natural light into the space. The new staircase was designed to match the existing for continuity, helping the loft feel like a natural extension of the home rather than an add-on.

The Cadet is a traditional folding wooden loft ladder. It offers a good level of thermal insulation as well as an airtight seal. Finished in white, with concealed hinges for a high quality and attractive appearance.

You will never want to leave this place, especially when the sun peeks through the windows at the end of a day, bringing warm and natural light.
This is an example of a medium sized contemporary living room in London.

Photography by Alex Maguire Photography This house had been re built over the past 12 years. We were asked to redesign the attic to create a new master bedroom with a bathroom and a walk in wardrobe.

This existing three storey Victorian Villa was completely redesigned, altering the layout on every floor and adding a new basement under the house to provide a fourth floor. After under-pinning and constructing the new basement level, a new cinema room, wine room, and cloakroom was created, extending the existing staircase so that a central stairwell now extended over the four floors. On the ground floor, we refurbished the existing parquet flooring and created a ‘Club Lounge’ in one of the front bay window rooms for our clients to entertain and use for evenings and parties, a new family living room linked to the large kitchen/dining area. The original cloakroom was directly off the large entrance hall under the stairs which the client disliked, so this was moved to the basement when the staircase was extended to provide the access to the new basement. First floor was completely redesigned and changed, moving the master bedroom from one side of the house to the other, creating a new master suite with large bathroom and bay-windowed dressing room. A new lobby area was created which lead to the two children’s rooms with a feature light as this was a prominent view point from the large landing area on this floor, and finally a study room. On the second floor the existing bedroom was remodelled and a new ensuite wet-room was created in an adjoining attic space once the structural alterations to forming a new floor and subsequent roof alterations were carried out.

Stephanie Kasel Interiors
This is an example of a medium sized contemporary mezzanine games room in Other with a reading nook, white walls, light hardwood flooring, no fireplace, a built-in media unit and beige floors.

Stephanie Kasel Interiors
Photo of a medium sized contemporary mezzanine games room in Other with a reading nook, white walls, light hardwood flooring, no fireplace, a built-in media unit and beige floors.

Design ideas for a medium sized contemporary curved staircase in Paris.

Rear dormer loft conversion in Finchley, North London, creating a calm, bright new loft level with a well-proportioned bedroom, en-suite and integrated eaves storage. Delivered under Permitted Development (not in a conservation area) and completed in a structured 10-week programme. The rear dormer footprint increased usable floor area and head height to make the loft feel like a genuine bedroom level rather than a tight roof-space conversion. Where ridge height was limited, the first-floor ceiling build-up was carefully adjusted at an early stage to achieve comfortable head height across the new floor while keeping the first floor practical. Services were integrated to current standards with lighting and power positioned around real day-to-day use, and the final finish was kept consistent with the rest of the home so the new level feels fully integrated.

This existing three storey Victorian Villa was completely redesigned, altering the layout on every floor and adding a new basement under the house to provide a fourth floor. After under-pinning and constructing the new basement level, a new cinema room, wine room, and cloakroom was created, extending the existing staircase so that a central stairwell now extended over the four floors. On the ground floor, we refurbished the existing parquet flooring and created a ‘Club Lounge’ in one of the front bay window rooms for our clients to entertain and use for evenings and parties, a new family living room linked to the large kitchen/dining area. The original cloakroom was directly off the large entrance hall under the stairs which the client disliked, so this was moved to the basement when the staircase was extended to provide the access to the new basement. First floor was completely redesigned and changed, moving the master bedroom from one side of the house to the other, creating a new master suite with large bathroom and bay-windowed dressing room. A new lobby area was created which lead to the two children’s rooms with a feature light as this was a prominent view point from the large landing area on this floor, and finally a study room. On the second floor the existing bedroom was remodelled and a new ensuite wet-room was created in an adjoining attic space once the structural alterations to forming a new floor and subsequent roof alterations were carried out.

Rear dormer loft conversion in Finchley, North London, creating a calm, bright new loft level with a well-proportioned bedroom, en-suite and integrated eaves storage. Delivered under Permitted Development (not in a conservation area) and completed in a structured 10-week programme. The rear dormer footprint increased usable floor area and head height to make the loft feel like a genuine bedroom level rather than a tight roof-space conversion. Where ridge height was limited, the first-floor ceiling build-up was carefully adjusted at an early stage to achieve comfortable head height across the new floor while keeping the first floor practical. Services were integrated to current standards with lighting and power positioned around real day-to-day use, and the final finish was kept consistent with the rest of the home so the new level feels fully integrated.

This existing three storey Victorian Villa was completely redesigned, altering the layout on every floor and adding a new basement under the house to provide a fourth floor. After under-pinning and constructing the new basement level, a new cinema room, wine room, and cloakroom was created, extending the existing staircase so that a central stairwell now extended over the four floors. On the ground floor, we refurbished the existing parquet flooring and created a ‘Club Lounge’ in one of the front bay window rooms for our clients to entertain and use for evenings and parties, a new family living room linked to the large kitchen/dining area. The original cloakroom was directly off the large entrance hall under the stairs which the client disliked, so this was moved to the basement when the staircase was extended to provide the access to the new basement. First floor was completely redesigned and changed, moving the master bedroom from one side of the house to the other, creating a new master suite with large bathroom and bay-windowed dressing room. A new lobby area was created which lead to the two children’s rooms with a feature light as this was a prominent view point from the large landing area on this floor, and finally a study room. On the second floor the existing bedroom was remodelled and a new ensuite wet-room was created in an adjoining attic space once the structural alterations to forming a new floor and subsequent roof alterations were carried out.

This existing three storey Victorian Villa was completely redesigned, altering the layout on every floor and adding a new basement under the house to provide a fourth floor. After under-pinning and constructing the new basement level, a new cinema room, wine room, and cloakroom was created, extending the existing staircase so that a central stairwell now extended over the four floors. On the ground floor, we refurbished the existing parquet flooring and created a ‘Club Lounge’ in one of the front bay window rooms for our clients to entertain and use for evenings and parties, a new family living room linked to the large kitchen/dining area. The original cloakroom was directly off the large entrance hall under the stairs which the client disliked, so this was moved to the basement when the staircase was extended to provide the access to the new basement. First floor was completely redesigned and changed, moving the master bedroom from one side of the house to the other, creating a new master suite with large bathroom and bay-windowed dressing room. A new lobby area was created which lead to the two children’s rooms with a feature light as this was a prominent view point from the large landing area on this floor, and finally a study room. On the second floor the existing bedroom was remodelled and a new ensuite wet-room was created in an adjoining attic space once the structural alterations to forming a new floor and subsequent roof alterations were carried out.