>>802681Ventilation is moderate. There is a zip mesh flap at the head of the tent and some vents around the apexes which are hooded with cardboard sort of frame.
The doors are not double/mesh layered so you can't use those for ventilation if there are bugs around.
I haven't used it backpacking yet so can't comment on the size, so I've attached a photo with a 500 ml bottle (and 180x120 cm ground sheet) so you can see for yourself.
On the plus side it is cheap and pitches quickly and easily with the fly and inner as one. I feel like it is pretty light for the size and price.
