We (a couple) stayed at Martas apartement for a week. We liked the apartement and the pictures did it justice. The neighborhood was nice and calm, yet near to everything. Felt like a great location to experience the city. Marta was really nice, quick to answer all of our questions before arrival and met us at the apartement at our arrival.
Though as someone else mentioned, the big bed wasn't big enough for two people.
We really enjoyed our stay at Martas apartement!