Apartments in the cities of Bulgaria are ideal for rental income. City apartments are in demand throughout the entire year and some apartments (such as apartments in Varna or Burgas) can also bring in higher rents during the holiday season. There are cheap re-sale apartments in many cities. These can be renovated and refurnished for the rental market. Local workers and students are a good source of regular tenants. If you want to rent apartments to business executives and dignitaries, you should purchase apartments in prime residential areas and install top-quality furniture. Sofia and Varna will soon become international shopping destinations. Luxurious shopping malls are opening in the cities and, with international airports just outside both cities, apartments in Sofia and Varna are ideal for weekend holidays.