I placed it on a 3x3m pergola and it was perfect! It endured all day sun, all of August, and always wind, many times even strong gusts of wind 7-8 Beaufort.. It is tied correctly all around and on the intermediate beams of the pergola with my own rope every 1 meter! It hasn't suffered anything apart from the color that has started turning purple with brown (a strange shade not bad) and that in the gaps of the pergola while it was full it has acquired large tassels overall 30-40 centimeters! So the total size of it is now approximately 3x3.40m! I bought it for around 30€ and 15€ the rope to tie it correctly even though it gave in the package its own rope.. You don't get a tent for 45-50€ so it suited me just fine!

UPDATE 2/2024
With strong wind unfortunately it tore in many places and in the end I had to take it down and throw it away.. For all that it went through and for how long it lasted it definitely was worth its money!