Okay so i know about the suite in the lucky 38
But are there any other homes in the game?
Or am i gunna have to go back to fallout 3 mode and just claim
places as my home that i find on my travels ?

You can rent a room in Novac and that can be your "home".

If you complete "Debt Collectors" you can receive a free room at the Atomic Wrangler.

I just slaughtered the White Glove Society at the Ultra Luxe and took the penthouse as my 2nd home outside Lucky 38.

Lucky 38 Presidential Suite
Novac Dinky the Dinosaur Motel Room
Atomic Wrangler Suite
The Tops Presidential Suite

Couple of factions will give you safehouses if you work with them closely enough.

I use the Lucky 38 penthouse suite. There is tons of room there and it looks really nice. I drop stuff on the ground in various areas based on what the items are. I have a room for guns/weapons/casings, room for aid stuff (stimpacks, rad-x), room for fun stuff (pool balls, cards, party hat, dino toys, etc), room for apparel (i just like having all the different outfits), and a room for drinks.

I am pretty much a hoarder. I have so much crap there right now.