Heath Aluminum 6-room Add-a-unit

The perfect accompaniment to the Heath Aluminum Martin Houses! Add 6 additional rooms to your existing Martin House with the Add-A-Unit Deluxe. Constructed of Rust-Free Heat Dispensing Aluminum. Smart Hexagonal Design Creating Artistry and Function. Easy to Clean - Floors snap out for easy access. Comes complete with railings and door stops. Assemble with Screwdriver and pliers.