I stay there regularly and I love it - the food and service are great.
Very romantic with a stunning view over the city on a clear day. I prefer the rooms in the newer of the two buildings opposite reception however they are in the process of renovating all the older rooms, some of which have unobscured views.
If you opt for room number 3 (if I remember right) which is above the restaurant, be prepared to be woken up very early each morning when they move and set the tables outside!
Their rates recently increased slightly so check their website for up to date info.
It appears that they listened to our feedback and have installed mini fridges in some rooms
.....so if you want a room with a fridge make sure you mention this when booking.
It's a little out of the city but if you have access to a car it's very easy to reach and the roads are good. As HB mentioned - many mini cabs are willing to go up there 24 hrs
Enjoy your stay!
Daydream