So much of what is written above rings true.
I'd like to emphasize:
- Repair/replace any floors you envision you may want to replace BEFORE you move in
- Trees are wonderful but also cause so many damn problems. If you have some older, bigger ones close to your house, consider trimming them back. Have a tree expert look at them and assess their risk of falling over. As much as you may not want to, it may make sense to chop some of them down. I must say that living in a relatively new neighborhood with no big trees is glorious.