Overall, the tent is good. Although I have not additionally impregnated it before first use, it has withstood a fierce partly thundery rain duration of approximately 15 hours. It has not rained, but the inner tent was slightly damp, because the wet Rainfly rested in some places. The tent is spacious and the whole idea of the internal people / fan is very good. Construction is easy (and alone)! The only major drawback: The inner tent has for ventilation two "screen door" missions that are too coarse mesh. We were in an area with many ticks and had in the inner tent some tiny little flies and ticks. Other on-site with denser networks had no ticks etc. in the tent. Conclusion: Super tent for the price, however, deductions for large-meshed flyscreen use !!!