Dave Bennett
Adventurist
What would worry me is the sunny evening when it is not supposed to rain, so you set it up without the rain cover. Then in the night it starts to rain. What now? Remove stuff so you can close it up and reopen it with the rain fly attached? No thanks. (IMO)
BTDT. Got to bed late on a cold and clear starry night. Woke to rain. Bailed out, put the cover on (yes, it can be done without flipping shut) in the pouring rain and went back to bed.
All part of the adventure