Three different fantasies.
1. A sort of hidden apartment. Something out of the way, nestled within the city but still isolated, maybe something that used to be a non-residential space. Ceiling windows would be nice. No real neighbors, like you would have in an apartment building. I'm not a fan of people constantly coming and going right outside my door.
2. A fancy high rise apartment with a view that looks good at night.
3. A house of my own design. Two floors, a basement and a garage. Compact, and with heavily reinforced doors and windows because I don't want all my shit getting stolen. I don't know where the house would be located.
There should not be other people's windows within sight, unless they're far enough away. One of my least favorite things about my apartment is that the blinds have to be closed 24/7 for privacy. I want to move, but it's difficult. I've even repeatedly had dreams about looking for or getting a new apartment.