As we used to book our hotel over the internet, and pay once our stay was finished, we used to pay with RP. Just a quick note for anyone else who pays this way - be careful of the money you give them and how much you have given them.
One time when we were paying this way, we counted the amount out at least five times in our hotel room (it was correct), only to find we were short once we got to the cashier. Considering that no money was lost on the way from the room to reception, and we would count the amount out and hand over to the cashier who would then also count the amount, the only place the amount that was short could have gone is in his pocket. Unfortunately, there was no way to prove it, as he was behind a counter and how do you watch what he is doing? We never thought the money changing scam would occur in some way at hotels.
So, if paying for your hotel by RP, be very very careful of what they are doing. Do not look down to count out the next lot until he has accepted the amount you have previously counted out.