Hotel Union by TM

Hotel, 3-starArndtstrasse 66, Dortmund, GermanyShow on map

You won’t be charged yet

Check-in from 3:00 PMCheck-out by 11:00 AM.
Very good locationGuests rate the location 8.4 out of 10, at Arndtstrasse 66.

Central Location The Hotel Union is ideally situated just a 5-minute walk from the bustling city centre, making it convenient for guests to explore the vibrant surroundings. Its proximity, only 2 kilometres from the main railway station, ensures easy access for travelers.

Trade Fair Grounds and Exhibition Center For business travelers or those attending events, the hotel's close proximity to the trade fair grounds and the Westfalenhallen Exhibition Center is a major advantage. Whether you're in town for work or leisure, getting to these venues is a breeze from the hotel.

Convenient Accessibility With key locations nearby and excellent transport links, staying at Hotel Union offers guests a seamless experience. Book your stay now and enjoy the convenience and comfort this hotel has to offer.

What this place offers

WiFi available
Free WiFi
Non-smoking rooms
Heating
Luggage storage
Fax/photocopying
Non-smoking throughout
Daily housekeeping
Designated smoking area
Staff adhere to local safety protocols

Rooms

7.4

Good

Rated 7.4 out of 10 by 1,138 guests who stayed here.

Cleanliness6.4
Service8.4
Location8.4
Rooms5.9
Amenities6.4
Value7.4
Food & drink8.4

Guests mention

Clean beddingGood location

Tomasz JacekPoland
September 2026Solo traveller
Super lokalizacja
Dobre pokoje
Winda działa od 15 tej do północ
JohannesGermany
September 2026Solo traveller
Prima Hotel!!
Dieses Hotel ist familiär: Auf jedem Stockwerk sind lediglich 5 Zimmer. Im EG ist eine geräumige Rezeption.
Das Zimmer ist praktisch eingerichtet, Schrank , Garderobe und Tisch - alles da. Es ist groß genug, um sich…
IlluminatoItaly
September 2026Solo traveller
Comodo
Ottima posizione. Stanza pulita, letti comodi e cambio giornaliero di tutta la biancheria per il bagno. Non servono la colazione ma a pochi metri c'è un panificio, Vorwerk, che è aperto dalle 6. 30 del mattino con…
MaximeFrance
September 2026Couple
Idéal pour un passage à Dortmund
Rapport qualité prix emplacement
TobiasGermany
August 2026Solo traveller
Freundliche Rezeption
Das Zimmer hat 180€ gekostet (Dortmund hat gespielt)
Es hat gestunken im ganzen Haus, die Einrichtung war wirklich schäbig und sehr spartanisch
KnuthGermany
August 2026Solo traveller
Alles in Ordnung.
Nichts

Reviews are written by guests who booked through our supplier and stayed, shown as written and in their own language. Category scores are the supplier’s reading of recent reviews, updated December 2025.

Where you’ll be

Arndtstrasse 66, Dortmund, Germany

Guests rate the location 8.4 out of 10 — very good.

Things to know

Cancellation

Each room shows its own terms before you pay.

Most rates can be cancelled free until a date shown on the room.

Non-refundable rates are marked as such.

House rules

Check-in from 3:00 PM until 12:00 AM

Check-out by 11:00 AM

Children welcome

No pets

Non-smoking rooms available

Payment & property

Paid when you book, not at the desk.

Rates include the taxes and fees we can read.

The property may take a card at check-in for incidentals.

You are welcome to state your preference for a smoking or nonsmoking room. However please note that getting a smoking or nonsmoking room is subject to availability.Please inform of your expected arrival time in advance. You can use the Special Requests box when booking, or contact the property directly using the contact details in your confirmation. A deposit may be required at the property.

What we’d check for you here

Whether the rate moves for your dates, and what it includes.
What the property actually charges at the desk on top of the rate.

Questions about Hotel Union by TM

What time is check-in and check-out at Hotel Union by TM?

Check-in is from 3:00 PM. Check-out is by 11:00 AM. If you're arriving late, tell us and we'll ask the property to hold the room.

Does Hotel Union by TM allow pets?

No — the property states that pets are not allowed.

Does Hotel Union by TM have Wi-Fi?

Yes — internet access is listed among the property's facilities.

How do I book Hotel Union by TM?

Put your dates in above and book online, or call (888) 789-8585 and we'll do it for you — including things a booking form can't handle, like a block of rooms, a monthly rate or an invoice for your employer.

Where is Hotel Union by TM?

Arndtstrasse 66, Dortmund.

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