Easy to Setup - As simple as opening your umbrella. Stretch the frame, cover the top cloth then push the center lock upward until you hear a click. Adjust the height and fix the base, then assemble sandbags and wind ropes. It's as simple as that Ideal Size & Large Room - We use straight leg design to maximize the use of space. Overall size is 10'L x 10'L x 9.2'H (8.53'-8.86'-9.2'). It's large enough for 8-10 person and enough to put tables, chairs, and others, perfect for party, camping, event and vendor Upgrade Stableness - We adopted two-way vents to solve the problem that the canopy was blown over by strong wind.