Very Expensive for what you get!
We booked this hotel for a conference. It's a historic hotel, old and if you are use to the confort of a new hotel and the space that comes with it, the Allerton is not for you.
I won't recommend this hotel for a family, the rooms are pretty small, elevators are super small (you feel like in Europe) and on top of everything they charge more that newer hotels.
They also charged for just using the fridge to storage my toddlers milk!
Staff was ok, not super friendly. 
It is very well located but not worth the price. After the 3rd night we moved to a different hotel that included a buffet breakfast, pool and the valet parking was half of the cost of the Allerton