This is a great dog friendly hotel in PIttsburgh.
In regards to pets, I was a little nervous here as there is a series of two elevators to get to every room. Everything ended up working out just fine, but I ended up avoiding walking my dogs past the lobby during breakfast.
I made a reservation using those pesky category 1-4 vouchers that Marriot gives when you spend a certain number of nights at the hotels. They made a reservation for a 1BR. When I got to the hotel, they had no 1BR available, only studio. The hotel staff was EXCELLENT and put me in a 2br until the 1br was able to open up.
Major props to the staff and the great dog friendly policy.