I had a 3bed 2.5 bath 2000 sq ft townhouse and moved to a single family that's much bigger, 3200 sq ft., half acre lot
the upkeep on the lawn and garden is awful. my opinion might change later, but all of the grass and outdoor space have no benefit or use to me. I love my deck, but I just want all green grass ripped up and have jersey shore landscaping put in (gravel, everywhere!). It's extremely frustrating to keep up w/ the grass, and it's disheartening to wake up to huge patches of grass ripped up by voles, and deer shit all over the place.
I miss not having to do lawn work, but i'm not yet at the point to pay someone $50 a week to cut my grass, let alone all the costs for mulch, weeding, all that crap.
What i really do like about my house, is my two car garage and finished basement. My townhome had zero storage space. 500sq ft of my townhome was a useless "landing" on the second floor that we couldn't utilize for anything. we ended up having to use our small one car garage for storing stuff. I bet if we had a basement in our townhome we'd be there longer.