Coupon code & discounted price for A One Inn
New IMPT customers receive a discounted price of 10% off their first booking at A One Inn. The coupon code is applied automatically at checkout when you book through IMPT — it stacks with our best-rate guarantee. Find a lower price elsewhere within 24 hours and we'll refund the difference.
- Discounted price on your first stay at A One Inn
- Free cancellation on most rates
- Best-rate guarantee — match anywhere on the web
- Every booking removes CO₂ at no extra cost
Key facts about A One Inn
A One Inn is a 3-star hotel in Bangkok, Thailand. Check-in is from 15:00 and check-out by 11:00. Featured amenities include free wifi. Every booking through IMPT funds verified climate-positive action at no extra cost.
| Property type | Hotel |
|---|---|
| Star rating | 3★ |
| Check-in | From 15:00 |
| Check-out | By 11:00 |
| Location | Bangkok, Thailand |
| Address | 25 13 15 Soi Kasamsunt1 Rama 1 Rd, Bangkok, Thailand |
| Coordinates | 13.7479, 100.5297 |
| Languages | English |
| Climate impact | Carbon-neutral booking · UN-verified |
What's included at A One Inn?
A One Inn offers 4 verified amenities across the property — free wifi, air conditioning, telephone, flat-screen tv, and more. Full list below.
- 📶Free WiFi
- 🏨Air conditioning
- 🏨Telephone
- 📺Flat-screen TV
Your booking removes real CO₂.
When you book A One Inn through IMPT, a portion of every booking funds UN-verified carbon removal — real farmers, real land, every tonne publicly tracked. You pay the same as any direct rate; the planet is what changes.
What guests say about A One Inn
A One Inn is rated 10/10 — Exceptional based on 187 verified guest reviews from people who booked at A One Inn.
Where is A One Inn located?
A One Inn is located in Bangkok, Thailand — 25 13 15 Soi Kasamsunt1 Rama 1 Rd. Coordinates: 13.7479, 100.5297. Tap the map below to open the location in Google Maps.
More hotels in Bangkok
Frequently asked about A One Inn
Is there a discount code for A One Inn?
Yes. New IMPT customers can save 10% on a stay at A One Inn with discount code IMPT10. Apply the code at checkout — it stacks with our best-rate guarantee.
How can I get the best rate at A One Inn?
Booking A One Inn through IMPT.io guarantees the best available rate. Use code IMPT10 for an additional 10% off your first booking. If you find a lower price elsewhere within 24 hours, we'll refund the difference.
How do I book A One Inn?
Book A One Inn through IMPT using the booking widget on this page. Select your dates, apply discount code IMPT10 if eligible, and click Book Now. Every booking removes CO₂ from the atmosphere at no extra cost to you — UN-verified.
Does booking through IMPT cost more?
No. Booking through IMPT costs exactly the same as booking direct. IMPT funds the carbon removal from its commission — you pay the same rate, the planet wins. Zero premium, zero catch.
Is free cancellation available at A One Inn?
Most room rates at A One Inn include free cancellation. The cancellation policy is displayed in full before you confirm your booking.
Does A One Inn have free WiFi?
Yes — A One Inn offers free WiFi for all guests across the property.
How does IMPT verify the carbon removal?
Every carbon credit funded through IMPT is independently UN-verified through farm-to-plate carbon removal projects — primarily regenerative agriculture. You can track your credits at any time through your IMPT account.
What are the check-in and check-out times at A One Inn?
Standard check-in is from 3:00 PM and check-out by 11:00 AM. Early check-in and late check-out can be requested and are subject to availability — contact the hotel directly after booking.