Holidays and Short Stay

When you are coming to Belgium just for several days it is definitely better to book accommodation in advance.

 If money is not an issue, you can check internet's topclassic: www.bookings.com . A cheaper alternative is the second most famous www.hostels.com/be.htm !

But off course, there are several other cheap ways to stay in Belgium. USE-IT is tourist information for young people. The maps and guides are made by locals who know what's going on in the city, and who give no-nonsense inside advice on where to eat, sleep and go out if you're not a millionaire. USE-IT keeps things up-to-date for 6 big Belgian cities: www.use-it.be . Very useful. For Brussels you can also check http://www.bruxelles-j.be/ .

Why don't you try a camping? Only If you like rain though: www.camping.be
Or check some couchsurfing-opportunities in Belgum: http://www.couchsurfing.org/