Absolutely loved our stay at The Donatello! Couldn't have asked for a better location at Union Square. It was very convenient to access all parts of the city and there were lots of shops and restaurants nearby.
We got lucky and were able to check-in around noon when we arrived, and this was a huge help. The staff at the hotel were very friendly and helpful as well.
It was exactly as described and shown in the photos, I will definitely stay here again on my next trip to San Francisco!