i moved last year (i think late march) and it was not hard at all for my babies
they did great and never showed any signs of stress or anything like that...i set up thier xpen exactly the way it was before and they took right to their new home
i am sure they also liked that we went from a 700 sq ft apt to a 2500+ sq ft house with a backyard
... they were not sure what to make of all the extra room at first but once they were there, they took off running and have not stopped since
lol
it might be a hard adjustment since your BF will no longer be living with you two, but i am sure as long as she has you, she will do fine
it is so nice you are able to take her to work with you!