Post Lakeside Apartments for rent in Windermere, FL on ForRent.com: (866) 524-3957 - Availability, pricing and special promotions subject to change daily. Overlooking serene Lake Spar, Post Lakeside provides a beach-like oasis setting that youll be proud to call home. Residents enjoy an array of resort-style amenities, including an outdoor kitchen, swimming pool with relaxing cabana, fitness center, large demonstration kitchen, beautifully landscaped courtyards, and more. The one-, two- and three-bedroom apartment homes at Post Lakeside feature bright, open living spaces and modern finishes. Plus, with a convenient location on SR 535 and Reams Road, Post Lakeside is just minutes from area theme parks, The Mall at Millenia, Orlando International Airport, and much more.