The double room was miniscule, so it's not suitable for Dutch people with many big suitcases. :) Luckily, I and my husband are no Dutch and we had no suitcases. However, as my husband is a tall guy, he had to sit in the tiny wc diagonally on the toilet bowl, because there was not enough space to sit normally :) As a first thing, you need to check your room if everything works, and if your hairdryer doesn't work (as in my case), you need to ask for another one and they'll give it to you (which was good) the next day (which was not so good, if you want to wash your hair immediately or early in the morning).
This hotel was not bad (no bad smells, room was not cold), but the biggest minus is that it's so horribly expensive: you get so little for so much money. But this is the cost for staying in the 1st zone of London.
Continental breakfast was better than expected: it even included bran bread, not only white bread, which could be toasted, boiled eggs, butter, tea, coffee, milk, juice, cheese, cereal, jam.