My three friends and I had a great stay at Isabella's House. It was clean, very cute, had just enough space, and they were very attentive, and I felt safe. The only downside is that it's a little distance away from the action of the city and taxis were a struggle, but if you take the train, that won't be an issue. A number is provided for taxis but when ordered, it starts the meter at 10 euros as opposed to if you pick one up down the street. It wasn't dramatically away from the city action (13 minutes) but I always prefer getting outside and walking to places. I would definitely stay and slow travel and take the train.