I have stayed at the Casanova before when it was part of the Rafael Hoteles group, and with the H10 takeover I thought it would be interesting to see the changes. One thing I do like is wifi is now free, which you used to have to pay for. However ... There are no comfortable chairs in the room anymore, only a small desk chair. The heating also seemed to be stuck on - really, really hot!
Not sure if I would stay again - the Villa Emelia looks a better proposition.