The hotel has only one (quite slow!) elevator, which, given the number of rooms, often causes queues (I frequently had to use the stairs). Breakfast was rather expensive (16€). Less importantly, the TV guide with the list of available TV channels was outdated, with most of the channels being in German (ok, nobody goes to Vienna to watch TV, so this is a non-issue).

The staff was top. Reception is open 24/7, which is a must. The location is in a quiet neighborhood.

Stayed in August 2024

Tram D dropped us just a few hundred meters from the hotel, but the last 200 meters was a steep hill with some classy steps. But it was a little daunting with luggage. The end challenge was unexpected and discouraging. Using alternate trams and buses could land you on top of that hill.

The breakfast featured high quality hot and cold foods that were varied each day. The staff was helpful and attentive, and our concerns were addressed immediately. The air conditioning in the room and the elevator were awesome perks.

Stayed in August 2024

Rubbish place

Rubbish place

Stayed in July 2024

We had a cockroach in the room, carpet old, fridge noisy at night plus my bed wasn’t double, there just 2 single bed and really awkward to sleep in the middle, just awful

Just breakfast

Stayed in July 2024

Staff was very helpful, cleam rooms, walking distance to important spots and bathroom wonderfully equipped.

Stayed in July 2024

Unique attitude from the staff. Very clean ! 24/7 supportive personal. I recommend with two hands this hotel.

Stayed in June 2024

Location, breakfast, friendly staff

Stayed in June 2024

Na

Clean and spacious

Stayed in May 2024

Noise from other rooms, TV etc. I had heard from previous guests there was a lovely restaurant, no longer there. No bar, well, there's a mini bar in the room. It's a basic hotel, it's clean . Vending machine in the lobby, always a bad sign. One or two TV channels in English, both for news. Catering mostly for German speaking guests. Would I go back? No.

Very basic hotel. Good location. Nice breakfast.

Stayed in April 2024

Nothing

Nice, central hotel. Strongly recommend

Stayed in March 2024

-

Everything was perfect for us (we booked 3 nights but extended our stay by an extra night). The staff is very kind and helpful, the rooms are clean and spacious, the breakfast was tasty and varied. I parked in the garage in the basement of the hotel (25 euros/day), where the access is a bit narrow, but it was ok. We will definitely return to this hotel. Thank you!

Stayed in March 2024

Very nice personnel, clean rooms close to the City center

Stayed in March 2024

bed was rock solid and paid for double room but was just two singles pushed together room felt very outdated

was easy to get to

Stayed in February 2024

The room were clean, and the staff it’s very nice

Stayed in January 2024

Location, staff, cleaning, internet connection

Stayed in January 2024

The hotel was perfect!! They even send me a bottle of sparkling wine because I had my birthday!! The breakfast was a very good deal for its price and the location of the hotel only 4 minutes with the tram. I would definitely choose hotel Boltzmann again for my next visit in Vienna!!!

Stayed in December 2023

Super !!!

Stayed in January 2024

Room very small

Good breakfast

Stayed in January 2024

Exceptional breakfast; books in English in the lobby

Stayed in January 2024

The hotel was so clean, location was perfect, just some minutes from center. Staff very friendly

Stayed in December 2023

Great and affordable accommodation within walking distance to city centre

Stayed in December 2023

20 mins walk from the city centre (a bit of a walk). But totally worth it for the price.

Overall clean and functional

Stayed in December 2023

The bed was not so comfortable

The location is very good and the breakfast was excellent!

Stayed in December 2023

It’s very old, the bathroom didn’t feel too clean and my shower didn’t drain properly so there was always a puddle. The bed and pillows aren’t very comfortable. The walls are thin so you can hear people snoring and what they are saying in the next room.

Great location, close to public transport and safe area

Stayed in December 2023

We do not recommend staying at this hotel if you do not want to be scammed. Unfortunately this happened to us, when we received a message from this hotel to confirm our booking through the Booking app, we were scammed. The hotel was completely unresponsive and as a result the staff completely refused to speak to us. As well as attempts to contact the director were completely ignored. Not to mention the terrible cleanliness of the room, a huge layer of dust, hair all over the bathroom, non-working air conditioning, no free sockets, rotten decoration on the breakfast table and terrible soundproofing. The room was on the 4th floor and you could hear everything at night, every person passing by. After 20+ years of travel experience, this is the most horrible place we have ever been. If all the shortcomings of the room could still be tolerated, the money scam for which neither the hotel nor Booking felt guilty really puts an end to this.So it you don't want to ruin your trip and relieve yourself of several months of headaches and lost money, we strongly urge you to completely ignore this place, just as its staff ignore guests problems.

Stayed in October 2023