I stayed here a week with my sister. The place is nice. The host is very nice and very responsive. She is always quick to reply to any question. Self check-in and self check-out was simple. The location is safe and convenient. It's close to the train station, metro, late night kebab shops, mini marts, and walking distance from the Duomo and the tourist-y area. There is a fridge and a washer for laundry inside, which was great.
Everything was clean except for the blanket, which had some questionable stains. . .
My main issue is that the description is misleading. It was listed as a "2-Bedroom" when there are actually no bedrooms. This is more like a studio with an open loft. The only door in the place is to the bathroom. There is no privacy and everyone will hear the other in case of talking or horrendous snoring like I do. Also, there is only one actual bed which exactly fits in the loft. The "sofa-bed" is actually a medium-sized futon that I could not fit on.
Other issue was that it is cold downstairs in the place (I was there in December). The window and door downstairs are not completely sealed, so there is a slight yet constant breeze downstairs. The window unit is at the top of the loft and has an impressive heating function which works great to keep the loft sweltering hot while the downstairs remains as cold as it is outside.
I would recommend and stay again, but I'd have to be alone or the one upstairs and it would have to be warmer outside and the person downstairs would need to have earplugs.