The accommodation listed in reviews occupies the low end of the price and amenities scale. Basic rooms typically have four walls, a bed and a fan (handy for keeping mosquitoes at bay). In the cheapest instances, the bathroom is shared. Most places geared to foreigners have Western-style toilets, but hotels that cater to locals usually have Asian squat toilets. Air-con, private bathrooms and well-sealed rooms cost more. Camping is not a widespread option, but dorms are becoming a more economical option – especially in the Philippines, Singapore and Thailand, where accommodation tends to be more expensive.