We had a great time at Maria's place, I visited with two other friends, Farzana and Reena. The location is great - very close to the Viktoria metro station (we bought a 5 day metro pass for €9 which was excellent value) and a local bakery and supermarket.
We were greeted by Radka who went out of her way to make our stay pleasant and memorable. One of my friends had a problem with a locked bag and Radka came to the rescue! She was very friendly, quick to respond and had good tips.
If you're a light sleeper it's may be difficult as you can hear some noise from the streets outside but overall the apartment is very spacious, in a good location and the two bathrooms were great.