Cristina's apartment is modern, very spacious and fairly well equipped. It has a convenient location, close to many points of interest and in walking distance to the city centre or the riverfront. You can expect some common noise from the street, but otherwise the flat was surprisingly quiet and we had a good sleep for the whole of our stay.
The apartment is well equipped, although you may lack some things if you're staying longer - so there's some room for improvement. Cristina was, however, very responsive and accommodating to our feedback and we felt she's taking comfort and satisfaction of her guests very seriously. We can absolutely recommend staying at Cristina's and would definitely come back.
One last thing - there's actually more room above the bed than it seems from the photos :).