Tall furniture for cats that love to sit up high

- Extra-long seagrass scratching post
- Tall observation platform
- High-quality MDF with walnut-look laminate finish
- Cozy cubed den with two entrances
- Memory-foam cushions
- Easy to clean

Weight : 40.5lbs
Base: 22.1 x 22.1 inches; Height 47.9 inches

How do I assemble my Vesper High Base ?