Vinny is a great guy, born in the USA but very integrated with Czech life, super helpful, and he runs a solid bnb. There are three rooms in this place plus a shared kitchen and bath. I stayed in two of the rooms and they were both spacious, clean and inviting. It is not fancy, but it is in an ideal location. Trams and subway are very nearby, but I walked literally everywhere, and nothing you'd want to visit is more than half an hour away. Vinny's private little guidebook steered my wife and I to some excellent restaurants, tours and attractions in the area, People staying in the other rooms were very friendly and considerate, even when we were on different schedules. Can't ask for a better simple home base in Prague.