ESTERO, FLA. — ECI group has purchased Longitude 81 Apartments, a townhome-style community in the south Florida village of Estero, for an undisclosed price. The property was built in 2016 and comprises 260 units across 11 buildings. Units come in studio, one-, two- and three-bedroom layouts. Amenities include a clubhouse, pool, fitness center, pet play area and car wash area. The 18-acre community will be rebranded as Waterline Estero.