I have a few questions about hostel accommodation in Bangkok. Is Khao San Road the best bet for price and location? Also will i need to book a room in advance (going for a week in September)? I wouldrather just turn up and have a look at the hostels and then pick one on the spot, but will i risk not finding an available room? Is it cheaper to book? Sorry, too many questions!! Well any help is greatly appriciated!