Since 2010, I have booked over 1000 nights accommodation through hotels.com, all around the World. Out of those 1000 stays, this is the worst hotel I have stayed in. We had a late flight arriving in Delhi, and needed to be on a 0630 train from Old Delhi station. While the reviews didn't look good, due to a late finish and early start, we agreed to stay close by to the station, and the walk from Old Delhi station turned out to be just 3 minutes.
The room was the dirtiest I had stayed in. The sheets hadn't been changed for ages, there was what looked like blood stains on the pillow, and a large stain on the sheets. Fortunately I was prepared and had carried with me a pillow case and a sleeping bag liner. The bathroom was disgusting, rubbish being thrown behind the mirror and not cleaned out. The shower let out three strands of water, so was impossible to have a shower. You need to bring some toilet roll as well. Noise insulation is non existent, good luck if your neighbour has TV on, so ear plugs needed. I took photos of the room to show how dirty the room was, and in the morning my colleague confirmed he had done the same.
The one positive is that I did ask for a room away from the main road, and they did allocate me a room at the rear of the hotel.