The location is great, close to lots of coffee shops, restaurants, pubs etc. High Street Kensington tube is the easiest to get to, a 10min walk down the road. Holland park is only a 5min walk.
The hotel itself is ok. For a Hilton, it is a little tired. The room we had on the 2nd floor was basic in facilities. The size of the television was way too large for the room size, just not necessary. A comfortable bed and bedding, the pillows were possibly on the too soft side but that's just my preference.
The bathroom was a good size and spotless and really good shampoo and conditioner which is a big plus for us women!
Being a Hilton, i would have liked to have seen a mini fridge, maybe some complimentary biscuits or cookies which you do find in many other standard hotels nowadays.