1. Outside of this tent we printed 3x3, it is 3x3 meter. Chinese factory user to use meter as measurement. 3x3 meter means 10 x 10 feet. Pls don't think you receive the wrong parcel, actually, it is the correct size purchased from us. All are accurately description. Any further questions, pls feel free to contact us. We will give you a satisfactory solution. 
2. We advise customers to never leave canopy up overnight or under bad weather conditions. We will not be responsible for such weather damages. It is up to customers decision to determine the correct weather condition. 
3. Gazebos marquees should be considered as temporary structure. Although these products are designed to withstand mild weather conditions including light winds and rain, they are not designed to be used as a permanent or semi-permanent structure, or used for camping, but rather as an occasional use item. As a general rule it is considered that the structure be used for day or night events but not left erected for days, weeks, or months etc.