We stayed 3 weeks in this hotel. We loved our stay in this place: staff is very friendly, breakfast is good (lebanese and european style), rooms are large. Our only concern during this 3 weeks was the internet connection. It's slow (40-50ko/s) and shared among all customers. It's enough for send photos to your social medias, but not enough to watch a Youtube Video with a good quality. I think it's the same situation in all hotels.
Definitely, we'll take this hotel on our next trip to Beirut.
For information, there is a laundry service: you fill a bag with your clothes and they wash it for 10$.