I booked my stay during busy christmas time and as accomodation in the city centre was very expensive, I chose Pension Hattrick. First of all, it looks like it’s far away from Prague 1 (The Old Town) but getting there is really easy-the bus stop is just next to the hotel and you can transit to the metro by bus every 10 minutes.
My room was cosy and clean and my bed was comfortable. The hotel is in hands of a lovely czech family, that were doing their best to keep us satisfied. Breakfast was also great, with a variety of sweet pastries, ham, cheese, normal&brown bread etc. I was never hungry :) I would recommend this place for everyone who are opened to try something different than a hostel and experience czech hospitality. It is a really good 3* hotel :)