How small is small? And what do you consider essential appliances? Apart from fridge, cooker, sink?

This is a helpful podcast if you are thinking about what size of kitchen island you want or what to go for: https://shows.acast.com/love-your-kitchen/episodes/exploring-function-over-aesthetics-with-amnda-hughes

With pine green cabinets and white worktops, there are several colours for the kitchen floor and wall that would complement the colour scheme nicely. Here are some ideas: Neutral colours: Since pine green and white are both strong colors, you may want to consider using neutral shades for your walls and flooring. Colors like beige, cream, or light grey can work well to balance out the stronger colors in the room. Lighter shades of green: Another option is to use lighter shades of green for your walls or flooring to create a cohesive look. A pale sage or mint green could be a good choice, as they complement pine green nicely without overpowering it. Warm colours: If you want to add some warmth to the room, consider using warm colors like terra cotta, mustard yellow, or burnt orange. These colors can add some depth to the room and complement the pine green nicely. Cool colours: On the other hand,cool colours like navy blue, teal, or slate gray can create a calming atmosphere and complement the pine green as well. Ultimately, the choice of color will depend on your personal style and preference. It may be helpful to gather some samples and experiment with different combinations to find the perfect look for your pine green and white kitchen

Slide and pivot is a neater version of a bifold. Each pane is independent of the other and when you open the first like a door the others slide up to it and then turn outwards. they have much slimmer mullions than bifolds and give you more glass. I have been put off by the very mixed reviews on after sales service from some brands but they do look fantastic.