Triple room can be a twin or double room with an extra bed.
Twin Room is a room with a pair of single beds for 2 persons. Some five-star hotels might offer 2 queen-sized beds or king-sized bed.
Double Room: a room with a large bed ideally for a couple.
Single room is a room with a single bed for 1 person only. In Vietnam, Cambodia, Laos, Myanmar, Thailand, we often use a Double room or a Twin room for sole use as true single room is not available in Southeast Asia.
It means Run of House. Normally, the room of lowest category is considered as ROH. For example, Standard and Superior room.
We can accept payment by credit cards online through Onepay (like Paypal) which represents Master Cards in Vietnam. You can use MasterCards, Visa, Dinner Club, or American Express. We can also accept other payment methods such as bank wire transfer, Western Union or Paypal. Please check more information about our payment methods at http://www.absoluteasiatravel.com/term-condition.html