Floor-to-ceiling windows: I am a fan of as many as possible, it always looks airier and more modern, both from the outside and inside, even if you place something in front of them. On the upper floor with a desk in front, I also find it great, you have a fantastic view. Small children appreciate it all the more, for them it is a huge added value.
Spotlights in the roof box, for example, are not my thing because I don’t like this horizontal cladding of the roof box at all. With "city villas" with a shallow-pitched roof, it’s okay; with houses with a "real" gable roof, a slanted cladding looks significantly airier/nicer (okay, it’s also a bit more expensive, but it’s manageable).