Considering the Mercure Den Haag Central in Rotterdam?
A VT member wrote the following comment about visiting Rotterdam:
Help with accommodation by claire.c
Use-It (www.use-it.nl) were really brilliant. They have a small building next to Central Station and provide cut-price accommodation for last minute bookings (including some 4* places at really big discounts). They are friendly and helpful, with free lockers and internet access and lots of useful advice.