Searching the www.bookings.nl website for affordable accommodation close to Amsterdam, I found this hotel. I got an excellent deal -- 42 Euros for a comfortable, fully wheelchair-accessible room. Breakfast was excluded, but if you are planning on going to Amsterdam, you don't have to worry about starving to death. This hotel is only 1km from the Keukenhof. It is probably safe to assume that during the best days of the floral displays, there won't be many vacancies and there probably won't be any discounts either.