The location of the AirBnb is incredible.
You have a large living room with a big table. There is 1 toilet and 1 bathroom. During our visit the bathroom door was damaged. Probably because of some previous drunk guests. The kitchen equipment is not enough for more than 6 people. But I guess when you are in Pragues old town you will visit a restaurant to eat. So this is manageable. The balcony is big enough to fit 4 people.
The owners got a pub downstairs with a nice big room to watch football. Definitely visit them there and enjoy a cold beer.