Location. Lamartine 619 Residential is located in the most cosmopolitan and exclusive area of Mexico City: the Polanco neighborhood. Its privileged location gives excellent access to the best nightlife, commercial, business and cultural areas of the city. The place. Lamartine 619 Residential is born as an innovative modern concept being the best option of exclusive fully furnished apartments for rent with services. Apartments. The modern architecture of the premises and interior design of the apartments are carefully observed to the last detail to accomplish our goal of making you feel at home. Each of the 21 apartments is decorated in a minimalistic style giving a sense of modernity and comfort. The apartments range from 400 to 800 sq. ft.