Scammers. Advertise one rate, you book, 10 mins later they call to say they don't have availability at that price and offer you the same room for more money - yet continue to advertise lower rates online.
Yes and not a very nice one. Get to checkout decide to hold off. A few minutes later you get a call offering you a better price but only for an hour. Real pressure sales tactics.
This is a holiday booking site or something