ZZZ Hostel is right near Don Muang Airport, about a 20 minute walk from the Terminal 1 (International). Take your shoes off when you go in (there's a shoe locker inside). The check-in was super easy, 2 free bottles of water, and the room was spotless (we got the double with private washroom).
The common area is beautiful, and you can get toast (and butter + jam) 24hrs a day, along with tea and instant coffee. This was great, because our 5am flight meant there was NO WAY we'd be there for a 7am breakfast.
The place is kind of a confusing layout, but it's not like you'll get lost forever.
We got the courtyard view rather than the city view, and I think it made it quieter at night (BKK never sleeps yo).
All in all, great value for the price and a very civilized hostel, spotlessly clean, with everything we needed right close to the airport.
TIP: Walk back to the pedway near the Amari Hotel (the one that goes to the train station) for the most direct route to the airport.
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