Adv, I think you can save 100 bucks (and gain 2" of internal height) by going with the Kelty Trail Ridge. I have an older version of this Kelty, and at 55 inches wide, is a little wider than a lot of 2-person tents:
https://kelty.com/trail-ridge-2-with-footprint/
(Big Agnes doesn't give the floor dimensions of the Seedhouse).
Older version (I haven't camped in windy conditions, yet):