Hotel Untertor by Maier Self-Check-in
Hotel in Altstaetten
Photo gallery for Hotel Untertor by Maier Self-Check-in





Hotel Untertor offers 24-hour self check-in for efficient travelers. Guests appreciate the straightforward arrival, quick departure options, and reliable WiFi in their rooms. The smoke-free environment ensures a clean, comfortable atmosphere for all visitors.
Reviews
7.4 out of 10
Good
Popular amenities
Room options
Check availability for these dates
Available filters for rooms
Showing 5 of 5 rooms
View all photos for Standard Single Room

Standard Single Room
8.0 out of 10
Very good
(1 review)
Highlights
Flat-screen TV
Hypo-allergenic bedding
Separate bedroom
Hair dryer
Private bathroom
Cable channels
View all photos for Standard Double Room

Standard Double Room
Highlights
Flat-screen TV
Hypo-allergenic bedding
Separate bedroom
Hair dryer
Private bathroom
Cable channels
View all photos for Standard Twin Room

Standard Twin Room
Highlights
Flat-screen TV
Hypo-allergenic bedding
Separate bedroom
Hair dryer
Private bathroom
Cable channels
View all photos for Junior Suite

Junior Suite
Highlights
Flat-screen TV
Hypo-allergenic bedding
Separate bedroom
Hair dryer
Private bathroom
Cable channels
View all photos for Standard Shared Dormitory

Standard Shared Dormitory
Highlights
Hypo-allergenic bedding
Separate bedroom
Separate bathtub and shower
Hair dryer
Private bathroom
Earn OneKeyCash on thousands of hotels when you sign in and book. More rewards for more adventures!
About the neighborhood

13 Engelgasse, Altstaetten, SG, 9450
About this property
Hotel Untertor by Maier Self-Check-in
Similar properties

NTN HOUSE
NTN HOUSE
- Parking included
- Free WiFi
- Laundry
- Housekeeping
5.0 out of 10, 6 reviews
$85 nightly
The price is $98
Nov 3 - Nov 4
Total with taxes and fees
Property amenities
Room amenities
Policies
Important information
Optional extras
- Pet fee: CHF 20 per pet, per night
- Service animals are exempt from fees
The above list may not be comprehensive. Fees and deposits may not include tax and are subject to change.
You need to know
Extra-person charges may apply and vary depending on property policy
Government-issued photo identification and a credit card, debit card, or cash deposit may be required at check-in for incidental charges
Special requests are subject to availability upon check-in and may incur additional charges; special requests cannot be guaranteed
This property accepts credit cards and debit cards; cash is not accepted
We should mention
This property does not have elevators
Property is also known as
PopUp Hotel Untertor
Hotel Untertor 24H Self Check in
Hotel Untertor by Maier Self-Check-in Hotel
Hotel Untertor by Maier Self-Check-in Altstaetten
Hotel Untertor by Maier Self-Check-in Hotel Altstaetten
Frequently asked questions
Have a question?
Get instant answers with AI powered search of property information and reviews.
Hotel Untertor by Maier Self-Check-in Reviews
Reviews
7.4
Good
9.0/10
Cleanliness
6.8/10
Staff & service
6.8/10
Amenities
7.6/10
Property conditions & facilities
8.0/10
Eco-friendliness
Reviews
Oct 25, 2025
Liked: Cleanliness, amenities, property conditions & facilities
Stayed 1 night in Oct 2025
10/10 Excellent
Jennifer
Jun 8, 2025
Liked: Cleanliness, amenities, property conditions & facilities
Jennifer
Stayed 1 night in Jun 2025
2/10 Terrible
Michael
May 12, 2024
Disliked: Property conditions & facilities
Michael
Stayed 4 nights in May 2024
10/10 Excellent
Kimberly
May 19, 2024
Liked: Cleanliness, staff & service, amenities, property conditions & facilities
Kimberly
Stayed 1 night in May 2024
8/10 Good
Runge
Oct 16, 2025
Liked: Cleanliness, staff & service
Disliked: Amenities
Runge
Stayed 3 nights in Sep 2025
4/10 Poor
Giulia
Oct 12, 2025
Disliked: Cleanliness, staff & service, amenities, property conditions & facilities
Giulia
Stayed 3 nights in Oct 2025
8/10 Good
Susanne
Sep 21, 2025
Liked: Cleanliness, property conditions & facilities
Susanne
Stayed 5 nights in Sep 2025
8/10 Good
Markku
Jul 21, 2025
Liked: Cleanliness, property conditions & facilities, room comfort
Hyvä hotelli
Markku
Stayed 1 night in Jul 2025
8/10 Good
Rita
Jun 5, 2025
Liked: Cleanliness, staff & service, property conditions & facilities, room comfort
Rita
Stayed 1 night in Jun 2025








