An apartment complex is a group of residential buildings that contain multiple individual units, typically designed for rental purposes. These complexes can vary in size, from small buildings with a few apartments to large developments with hundreds of units. They often include shared amenities such as swimming pools, fitness centers, and laundry facilities. Residents of an apartment complex usually have access to common areas and services, which can enhance their living experience. Management teams are often responsible for maintenance, security, and community events, helping to create a sense of community among tenants.