I missed a day and am really behind and there are just a couple things I can't figure out, so if any of you know spanish, help would be appreciated!

First, how do I tell someone my address? Let's say my address is 5464 East Timberlake St. SLC, UT 89756.
Second, how do I tell someone "It was nice meeting you."?
Third, "tercer piso" means third floor in spanish... how do I say fourth floor? Is it cuatro piso?

Sorry, I know to some of you this might seem so basic, but I'm in Spanish I. lol