The hotel itself is literally an art museum. Every hallway, as well as the lobby, is lined with interesting works of art, apparently part of the collection of the hotel's owner. So if you enjoy art, this is well worth the stay just for that reason.
On the practical side, the hotel is in an older building that has been retrofitted as a hotel. The furnishings are a bit dated, and there is a shortage of outlets for charging (adding a power strip to each room would be great.) But these are minor considerations in my opinion. The bed was comfortable, and everything was clean.
Some other reviews have criticized the breakfast. It's a simple breakfast: two croissants, OJ, and coffee/tea. But the croissants are fresh and very good, and that's enough breakfast for me.