In a central location in Piraeus - Keratsini, the 2nd (670 sq.m.) and 3rd (630 sq.m.) floors of a professional building constructed in 1980, with a total area of 1,300 sq.m., are for sale. The building features an open-plan layout without internal columns, offering excellent flexibility in space configuration, and has an increased load-bearing capacity (500 kg/sq.m.), suitable for various professional activities. The 3rd floor includes exclusive use of a spacious 40 sq.m. veranda, while the available rooftop terrace offers the potential for creating a roof garden. The building's strategic location ensures direct access to major road arteries and public transport, providing easy connections to central Athens and the port of Piraeus. The property is ideal for corporate offices, logistics, call centers, educational facilities (dance schools, martial arts academies, tutoring centers), medical centers, or commercial uses, with the additional possibility of change of use for apartment creation and sale under the Golden Visa program (investment ≥ €250,000).