yeah i have and i'm not a big fan of it. don't enjoy the shooting mechanics or the building.

I'd look through the top 50 for things that appeal to you! https://www.nexusmods.com/oblivion/mods/top/?
Do get the mod manager for sure. I really enjoy the Ren's beauty pack and Midas Magic Spells. Also, check out the houses and find one you'd like!