If you want to rent a room in London it is probably a good idea. It is illegal to have sex on a parked motorcycle in London, so you should probably get busy in a London spare room!
When you decide to rent a room in London you should consider seeing the sights. If you are travelling internationally, pretty much everything falls under the sights, but you should still see the big ones. If you visit Trafalgar Square you might be able to visit the Church of St Martin. The exact center of London is marked right in this area by a plaque.
When you want to rent a room in London, you should figure out how the payment plans work, before you actually rent the room. If you are doing a study abroad program, you are probably going to have to rent a room in London. When figuring out the student accommodation london residents might tell you that rates for rooms go by week, not by month as they do in the United States.
When you are planning your trip to London, try not to focus too hard on where you are going to stay. The point is to get out and see things that are totally different from what you are used to! Find out more about this topic here.