Big room - but noisy and poor breakfast
Our Queen room was big - with two Queen size beds in it! Both beds seemed small though so it was more comfortable sleeping separately. Might be best to opt for a King size room! 
Each bed was very comfortable though. 
Room was noisy (road outside, the fridge, the a/c) 
There were a few cleaning issues and we over heard a lot of other guest complaints. (no food incl. tea/coffee from 10am-5pm, breakfast complaints, room cleanliness) 
We ate breakfast there - it is cheap ($14 buffet) but overpriced as bread/pastries stale, hot food looked greasy and tired. Fruit was good though and you could always pick the pre-packed cereal packs! Service was terrible - I had to get up every time we wanted something (ie to order drinks, get the cheque) 
All in all you get what you pay for. This was significantly cheaper than other places and we'd probably stay there again if we need to stay in Philadelphia. We'd just have breakfast out though!