Fantastic little place! We got a warm welcome by Ines with some great tips. The apartment is cozy but has everything you need. It's very well located; great restaurants, metro/ busstation nearby (but everything can be done by foot really). Still the apartment is very quiet at night. The fact we were able to check out a little later was fantastic as well.
We would definitely recommend this place. The only downside is the shower - there's quite a bit of mold / insects and no place to hold the shower head. But nothing that can't be easily fixed in the near future.