The apartment is located right next to the majestic cathedral of Varna which is the third largest in Bulgaria. Within 5 min walk, you can reach the Opera house located in the city centre. Again in 5 min walk in the opposite direction, you can find local shops and small, charming bars and restaurants. From there if you pass through the narrow streets of the Greek neighborhood you will find yourself on the beach in no more than 10 minutes.
If you need Rent a car you can ask your host.