Set approximately 25 minutes' walk from the Eastern orthodox Church of Saint Sophia, the 35 m^2 Sea Isle-Rainbow 4 Apartment Sunny Beach comprises a balcony and a sitting area overlooking the street. A private parking garage is available for BGN 15 per day on site.

Old Nessebar is about a 10-minute ride away, while Bedroom is only a short distance from this 1-bedroom apartment. Lunapark is situated 2.6 km from the apartment.

Furnished with a sofa, this accommodation includes a television, ironing facilities, and comforts such as an air conditioner. For convenience, a roll-in shower and a separate toilet are provided in each bathroom.

Alongside tea/coffee making equipment, guests staying in the apartment can enjoy a kitchenette complete with a refrigerator, a stovetop, and kitchenware. Galeon bus stop is within short walking distance of Sea Isle-Rainbow 4 Apartment. Such activities as hiking are provided for sports fans. Also, the presence of a private swimming pool guarantees a relaxing stay.