OP wants to get his house trashed by a bunch of idiot drunks that's his own problem.
Good luck clearing it up after.
Carpet protector all the way - makes clearing stuff up so much easier
Host it at someone else's house.
Or just have it in the garden.
Depends on the sort of party. Music is key obviously. If you know friends who can DJ then great. Otherwise get some decent speakers and a Spotify premium account, and make a decent playlist.
Get someone you know with access to a cash & carry to pick up a keg for you.