who could ask for a better home? So many furkids end up in far worse places and survive. I think you are doing an excellent job.
As far as fleas go, simple as it sounds a flea comb is a blessing. My boys are indoor only but got fleas on occasion from outdoor cats comimg in without permission or old apartments with fleas coming in from the cracks I assume. Best of luck.
My very first kitty was named Gigi and when we moved from NY to CA when I was 18 my dad gave her to a friend from work. I spent that summer with my girlfriend before moving to CA and Gigi found me some 40 miles later at my girlfriends house! She'd only seen it once when my dad dropped me off then he drove her to her "new" family. Needless to say she got herself a first class ticket to CA with me!!!!