Features: - Easy assembly, setup completes in 40-60 minutes - DIY the back panel to connect the window and pet door - A door hole for connecting the cat tunnel - Sunproof panel titled-roof, constructed from fir wood - Large space features six jumping platforms - Accommodates 1-3 cats, each up to 18 lbs. - Large front door for access and clean - Door with latches for keeping the cat safe Specification: - Color: Gray - Material: Fir Wood - Overall Dimensions: 59.1" L x 28" W x 59.8" H - Inner Size: 57.5" L x 25.1" W x 59.1" /56" H (Front/Rear) - Jumping Platform: 13.8" L x 9.8" W x 17.1" /31.3" /44.1" H (From Bottom to Top) - Front Door: 18.1" L x 17.1" W (Upper), 37.8" L x 17" W (Lower) - Door Hole: 11.4" W x 12.8" H - Maximum Weight: 53 lbs. - Mesh Grid: 0.5" L x 0.5" W Package Includes: - 1 x Catio - 6 x Jumping Platform - 1 x Manual