This is definitely one of the best places I've ever stayed and a great way to enjoy Prague.
Sabina And Thomas’s place is not only beautiful and full of tasty details, but cozy and will make you want to really spend some time in it while you visit Prague. That is something you won't get from most places.
The location couldn't be better, is just in the middle of the most beautiful part of the city and you will be able to access almost every landmark within 15 minutes walk. But don't stop there, Prague has a lot more to offer than just Old Town.
There is some blackboards with suggestions about restaurants and breweries, follow those suggestions because they are great and also try to avoid the restaurant around Old Town, they are super expensive and really bad to be honest. So I give a thumbs up to Sabina And Thomas for this.
On the wrong side I think they could be a lot better with the bed (at least the base) because almost falls apart every time you move or press the mattress with one of your hands.
Also the Internet connection is more a formality than something really useful because is very slow specially at peak hours, this should be improve.