L42 Hostel Suvarnabhumi Airport in Lat Krabang

Great spot if you have longer layover. It gave us chance to rest, shower, even got food delivery by Grab.
They offer airport shuttle for 150 bhat which worked out cheaper for us as Grab
Room was clean and spacious, clean towels, water bottles, TV, AC.

I can recommend this hotel a lot if you have to stay close to BKK airport. They offer a transport for 150 baht to the airport (more or less same price as Grab). The staff was nice and even carried my backpack to the room. The room was clean and spacious.
One star off because the fabric on the bed frame has some bad stains and the bed sheets are not super comfy. You walk around 10min to 711, restaurants etc and unfortunately there were many street dogs during the evening which was a bit scary. Wouldn't walk there very late.

For 1-2 nights with the need to stay close to BKK definitely a good and cheap option!

Clean and tidy room. Good service. Close to the airport. Very good!

We stayed for just a few hours before our flight, which gave us a chance to rest, shower, and pack our luggage at a great price.

The room was clean, comfortable, and equipped with all the necessary amenities, including air conditioning, a TV, a kettle, a fridge, and a hair dryer.

The staff was friendly and very helpful. They drove us to the airport for 150 baht and assisted us with our luggage. It took about 15 minutes to reach the airport by car.

For a one-night stay, it's decent value. The facilities are very outdated. There's no convenience store nearby (which is a real problem). The room isn't soundproofed at all, so you can hear everything from outside and the next room.

Fantastic value 550 baht per night stayed 2 nights prior to flying home to Bonnie Scotland. room very spacious clean plus comfortable bed and good air con plus free WiFi.
Plenty places to eat etc.within a mins walk.
Ideal as very close to airport

The location is about 10 to 15 minutes by car from the airport, so this is a place for those who are just sleeping during a layover or who have an early departure the next day. It is far from the main road and the nearest convenience store (the road is pitch black), so if you arrive at the airport at night and want to eat something, it is better to buy food at the airport or eat beforehand.
Because the airport is close, you can't help but hear the noise of the planes, but that's unavoidable, so I was fine.
If you are layover and have time to spare, it may be better to stay in Bangkok city so you don't have to worry about food or the noise of the planes. This accommodation has an airport shuttle for 150 baht every hour, 24 hours a day (paid in advance).
There is an elevator, but some rooms have stairs to climb. However, the staff will carry your luggage for you. I had requested a shuttle in the morning, so the staff came to my room 10 minutes before and took my luggage off.
The cleanliness of the shower room is low, but the hot water and water pressure are fine, the toilet, bed, towels, and floor of the room are clean, and there is enough space to spread out a large suitcase, so I chose this accommodation.
Two bottles of water are provided in the refrigerator.