The rainbow 4 offers accommodations in Sofia, a 16-minute walk from Sofia Central Railway Station and one mile from Cathedral Saint Alexandar Nevski. Among the facilities at this property are full-day security and a mini-market, along with free Wifi throughout the property. The property is a 9-minute walk from Council of Ministers Building and within half a mile of the city center. A flat-screen TV is offered. The apartment offers bed linen, towels, and laundry service. Popular points of interest near the apartment include Banya Bashi Mosque, Archaeological Museum, and Presidency. The nearest airport is Sofia Airport, 4.3 miles from The rainbow 4.