The main highlight of the appartment is the location. It's in a lovely residential part of Prague, very close to subway station, with groceries and nice little restaurants near-by.
The appartment itself can sleep 6 people. It has a kitchenette which is reasonably equipped for basic self-catering and perhaps occassional cooking. The appartment could take some renovation, but if you need a place to spend the nights after busy days exploring Prague, it's perfectly sufficient.
Communication was fine, this is a place run by an organization that has multiple rentals, so there were various people involved but it all went smooth.
If you arrive with a car, you can't reasonably park it nearby, need to leave it elsewhere. We left it on Park & Ride Skalka, which is just a few subway stops away.