Carla and Jana’s place is really an historic gem in Prague. It’s located in the heart of the heart of the city, with everything you would want to do at most a 10 minute walk away.
Being in the oldest part of the city the public transportation isn’t super convenient but the major lines are around 5-10 min walk away. You’re also in the heart of a city where people from all over the world are there to have fun and take in the charms/shops/pubs/breweries around town, so as everyone has already written, there is a healthy amount of noise at night. It wasn’t something that would ruin your night, but if you’re a light sleeper be aware. Also, the 3 flights of stairs on the way up will give you some good cardio workouts, but again it’s nothing that would ruin the experience of being where you are....just another pointer.
Overall, the amenities, cleanliness, location, and amazing flexibility and hospitality of Carla and Jana (they allowed us to check in hours early and presented a ton of options for food and activities) makes staying in their place a great experience. Definitely recommend!!!