We went to this hotel at the end of August. It so happened that of the two weeks of rest, the first had to be spent at the Kotva hotel, although it was Baikal that was ordered.
We went to Bulgaria in August for two weeks. We chose a hotel based on reviews on this site and it was not Kotva, but Baikal, BUT upon arrival we were told that there were no places and sent to Kotva for the first week.