Pavel was very helpful and easy to speak to. He was really straight forward about the rules and left nothing unmentioned. The flat was great. I would definitely recommend it to anyone, who is looking to spend a few nights in center of Prague.
PS! If you travel with a vechicle, don't park it in the city or you'll have your wheel clamped. The ticket might be 2000 locals, which sums up to 74€. If the police are nice, you might get a small discount. Definitely read some forums and travelguides before entering Prague with a car or a bus. And defenitely stay at Pavel's!
Best wishes from Estonia