>>20212192Adding onto this from earlier, Laverre is a lovely city, I used to just listen to the music for ages because it was quite nice, the aesthetic of it is great aswell.
Snowbelle is also another place in XY which is just, really pleasant to be in just because of the music and general aesthetic of the place.
I think the comfy/nicest places to just doss about in Pokémon games for me is the National Park and Ecruteak City in Johto. Always loved the National Park music, and Ecruteak was my favourite city in the games when I was a kid, so.