Gabriela and Michal's flat in Prague is an absolute gem. Prague on its own is a very walk-able city, but the flat's location makes it even more accessible by foot. My girlfriend and I never once used public transportation and were able to hit all the spots in Prague. The location is also just about a 15 minute walk from the main train station in city center (keep in mind there is a bus that goes directly from the airport to the main train station as well). The flat also made you feel safe and was in a very pleasant neighborhood with a Tesco's food shop just around the corner and a Pub right next door (don't worry it shuts early and we NEVER heard any noise).
The flat itself was absolutely spotless. Clean beyond belief. The flat is open concept, bright and well lit with good heating/air. There is enough wardrobe space for two people easily. Gabriela and Michal have also stocked the place with some goodies such as cereal, milk, orange juice, instant coffee, and even had a bottle of sparkling wine out on our arrival.
The bathroom is tidy as well and my girlfriend was very pleased to find a hairdryer upon arrival.
I would certainly recommend this flat to anyone that wants accommodation that is warm inviting, easy to see everything in Prague from, and is just on the edge of the touristy bit of Prague so you can escape to the back roads and see local life much easier. 10/10.