Fantastic everything: host, location, the apartment, check-in process. Check-in is self check in, so I never met the hosts but they are pretty much instant in responses via messages. Super clean and spacious place. Location is fantastic — basically in Old Town. Also right next to a coffee shop, and 1-2 blocks you will find food/restaurants/old town, buses, everything. At the end of the block is a small market. Internet is super fast.
If you hate walking though, note that there are 4 (or 5?) flights of stairs. No elevator. Do exercise!