Great to see a new guy not asking about auto-land!

For landing:
I suggest you use the Cessna 172 Skyhawk for the first time around. It's a fantastic plane, and I still use it.
When you descend, you wanna descend 1000 feet, every three nautical miles you fly. If you wanna know how fast to descend, take your airspeed, and multiply it by six. That'll give you a not 100% precise, but still a solid number to go from.
When flying small props (which I do almost exclusively) I like to fly most of the approach at 90 knots. A descent rate of 485 FPM will get me to the runway.
When you wanna slow down, do it in good time.
Several miles out from the airport, pull back on the throttle, and hold the plane in straight and level flight, don't let it descend.
That will naturally give you a lower speed. As you slow down, slowly add flaps. You don't want to be going too fast there, as you'll get way too much lift, and it'll be hard to descend, plus you might damage the flaps.
As for the airport, if you want, I can take a look around, and make an updated version of it?
