Best hotel in Oslo, unless you go for the high-end expensive ones - but that's another story altogether. In terms of value for money, HCT is very good, nice large rooms (even the compact double rooms are ok for one or two persons), good breakfast (exception is partly the fried eggs under a heat lamp, they tend to become hard), friendly and accommodating staff, very central location, and not insanely expensive, by Oslo standards. One can do a lot worse than staying here, when in Oslo, so it gets my heartfelt recommendations! Just don't fill it up when we need rooms there :-)