I had a good stay in the Palladium Hotel. It is in a nice central place. From there the beach clubs in Arkadia are reachable within an hours walk and if the weather is good it is a nice walk to make. The train station is very close and the "old" town is very close too, which made it a perfect place to start a good walk and visit the Potiomkin Stairs and the harbor.
The beds are comfortable, but not very wide. It didn't harm me though. I liked the Palladium Café where breakfast is served. Here you can choose up to 70 hryvnias on food and coffee/tea. That makes a good breakfast. I had eggs, bread, pancakes coffee and tea and would choose so every day. The only thing that I would have liked is to be able to enter the café from the inside of the hotel. Now you have to walk around the building to go there.