Property Location With a stay at BIZ Apart Sofia in Sofia, you'll be minutes from National Palace of Culture and Slaveykov Square. This 4-star apartment is within close proximity of Ivan Vazov National Theatre and Sveta Nedelya Church. Rooms Make yourself at home in one of the 5 air-conditioned rooms featuring kitchens. Rooms have private balconies or patios. Cable programming and DVD players are provided for your entertainment, while complimentary wireless Internet access keeps you connected. Conveniences include desks and refrigerators, and you can also request rollaway/extra beds.