This is a fantastic bed & breakfast in the centre of Brussels very close to the Grand Place. The location is excellent for many of the tourist attractions and is extremely convenient if you take the Eurostar. The hosts Dominique and Armel are charming, helpful and welcoming, the apartment is stylish and tranquil and the breakfast is delicious. We thoroughly enjoyed ourselves!

We had two rooms. Beautiful style and what a location! I've been to Brussels many times staying in the big hotels, this time in the spectacular galleries. We were very impressed. Style, location,price, welcome beers and the owner was willing to meet and help us at any point, he works in the theatre below. One thing to note was at night, the room facing the gallery was quite noisy from homeless people. Don't let this put you off. The place was perfect.

I had traveled to Brussels for business on several previous occasions so I felt confident that I could properly research where to stay. I started with hotels and found them to be wanting in terms of the quality/value proposition, i.e., the rooms do not appear to provide expected quality for the money spent. So then I decided to try B&Bs, particularly looking for one that would be centrally located and a short walk to a train station so that I could easily make a day trip to Paris for one of my meetings (it is 1h20m by Thales and you can take the five minute ride to Midi from Centrale to pick it up). I am grateful to all of those previous commentators who collectively provided an expectation about the rooms and I also reviewed the details of each room at the B&B website before making my inquiry. I will not go into those details since they are well documented elsewhere except to say that, in the ensuite room, the overall decor has been tastefully executed, everything is tidy and the shower is like what you would find in a five star hotel. Although Dominique was not available for my booking or stay, my hat is off to Armel for ably carrying our her duties. He was there in the late evening for my check-in. Between beer, California and eurozone policy, we had some nice chats at the breakfast that he confided in me he had been counseled on how to prepare by Dominique. He also helped me with a natural food remedy (kiwi) for my digestive trouble. As a business traveler, I enjoyed my time here and will see if a room is available the next time that I visit Brussels.

We stayed at Chez Dominique's for two nights some days in early December and, although initially i thought there was no point in writing a review, finally i decided that it might be helpful for some since all you can find on Tripadvisor are thriving reviews.
In overall, we enjoyed our stay at Chez Dominique's as it had tasteful and chic decoration, pleasant and well-mannered owner and most importantly unbeatable location (it's 50-70m from GrandPlace).
So this is the aspect where i agree with all the comments beforehand, i just want to highlight some other aspects which were not commented and might interest futur visitors. Be careful, i'm not listing these as positive or negative - it can be either for any of us. So:

1. When it's described as a b&b, take it to the word. It's not just a place where the owners live upstairs etc. It's an appartment and you actually enter the family's living room and dining area when you walk in. For many this might be very cosy, for us it felt a bit unease.

2. There are two rooms with private bathrooms and wc. We specifically asked for private wc and were reassured there is one - however, they are not ensuite for both rooms. So one bedroom has the wc just next to it in the hallway. It's not a big deal, just a bit awkward when you wake up at 08.00 and want to go to the bathroom in your pyjamas/underwear but can't because you're embarrassed someone might see you from the other bedroom.

3. There is no tv in the bedroom. Again, not a pro or a con, just a fact. For us, a con, as we like to watch local tv before sleeping when we travel abroad.

4. The home-feeling also includes that you feel you have to live by home rules. Since the place is so quite and you feel like a guest, you feel rude to take a shower at wee hours or to blow dry your hair late at night. Same goes for sex, if you're a couple..Again, no one imposed anything to us or implied in any way that we should behave one way or the other, i'm just talking about our perception of the place.

5. You can't lock your room. Again, this feels normal since you're in a "guest" situation, and we certainly didnt feel scared of losing our staff. But again, we were travelling for a couple of nights and only with few clothes. Wouldn't feel the same if i was carrying my laptop or valuable things. I'm underlying that the house felt perfectly safe, but i mention it because i guess that a lot of people would feel funny if their private things could be accessible.

So that's it. As i said, all in all a very pleasant stay, although we felt caught off guard with regards to the points i mentioned.

Would definetely suggest it for business travellers who are solo and wish for some homely feeling in Brussels.