The MSR Mutha Hubba 3 Person Tent is my go-to tent for 3-season camping trips. It's very roomy and the weight is managable, even if only split up among two people (which is how I usually use it).
Moosejaw Staff Pick - Jeff, Moosejaw Secret Headquarters
The MSR Mutha Hubba 3 Person Tent. All the features of the Hubba Hubba tent with 3-person livability.