We loved our week in Christiana's beautiful apartment. It's just like in the photos!
Pros: Amazingly beautiful apartment/ spacious/ fully stocked kitchen/ balcony (afternoon sun-trap)/ location: so close to the piazza Santo Spirito, which is lively at all times! And everything is walkable too.
Cons (only one): Noisy, like other reviewers have mentioned: it's a (lovely) old building and of course isn't sound-proof, so it's easy to hear the conversations and scooters outside. It's pretty quiet during the night (midnight to 8) though!
Would thoroughly recommend this place to everyone!