Cat sitting in Gothenburg
In Gothenburg plenty of cats live in flats, from Majorna and Linné to Hisingen. When you go away it helps if the cat sitter lives a few blocks off and can drop in morning and evening.
On Kattkompis you post a request, and cat owners nearby can offer to help. It costs nothing. I started Kattkompis in Stockholm, so it is still early days in Gothenburg. Every neighbour who joins makes it easier to find help close by.