Everyone is different, but I am sure that I don't need the 3,000 sq. ft. house I have. But, I love it. I wish I had it when my kids were teens. But, we had a 2100 sq. ft. house with a 300 sq. ft. finished basement, and it was fine. We built a huge screened in porch on the last house (2 rms) and that added a lot of space for 4 months out of the year. I don't need a Mc Mansion, but I have serious qualms about moving into a townhouse (our next move). I really want 3 bedrooms and perhaps a lower level family room and DH thinks 2 bedrooms are OK. It's not so much the size, just the amount of rooms. I need my space. Well, it won't be for at least 5 years, so we have time to decide.
2015 Trek Silque SSL
Specialized Oura
2011 Guru Praemio
Specialized Oura
2017 Specialized Ariel Sport