Originally Posted by
josephstern
This seems to be basically impossible in Tokyo. So my guess is that we'll end up with two rooms.
Not impossible at all.
What are your dates and the ages of your kids?
An economic option I'm aware of is this one in an area I'm personally fond of:
http://www.katsutaro.com/annex_rate.html
However, I would advise you to contact the Prince Hotel Sakura Tower directly (and do so immediately). They are offering their rooms for 50% their usual rate at the moment and the rooms have two queen beds.
Online you can book for four people for 25,000yen tax inclusive a night for a 'quad room'. It might be worth asking if you can get a standard twin queen bedded room with your kids as this is going for 18,000yen a night inclusive.
Shinagawa station may not be the hippest neighbourhood but it is extremely convenient and a location I choose to stay in for that reason.
http://www.princehotels.com/en/
Choose Tokyo Shinagawa/Takanawa then choose the Sakura Tower
It's unlikely you will find much better value than this - the rooms even have whirlpool baths.
http://www.princehotels.com/en/sakur...oominfomation/