Newbie travel trailer buyer question - to slide out or not

I'll add my $.02 to the mix and here is my opinion:

The slides add so much more space to the already limited space inside an RV. Mine now has 4 slides and until all of our kids are gone and not camping with us, we will continue to have them.

Get whichever RV YOUR WIFE wants as long as it is in good shape and has no known problems (get an RV tech to look it over well).

If you have been married long enough to have a 20 year old daughter, you already KNOW that you won't be happy if she's not happy.