Location is good, just off the Gare du Nord and Gare L´est, but only that you can hear the underground, you can feel-it too. Even on the 2nd floor where I was staying.
So when this underground line works, you´ll hear & feel it. oK they don´t go in the middle of the night, but other time...
I decided to have breakfast, which was not originally in cluded, when checking-out I paid this and wnated a receipt of this for my travel expenses (credit card receipt is not enough) . The respetionist srtarted to mumble how difficult it is and looked very frustrated... OK he finally printed it, this shouls be normal task and procedure from the receptionist... why it was so hard...? Because of little extra work?