Long story, but ill make it short.

For Months, our bathroom needed to be redone, Landlord lives in apartment downstairs in a highranch house, I live upstairs. Middle of May we spoke with her advising after 2 years we would be leaving. June 1st officially gave 30 days notice. On that day she informs us that on June 6th someone is coming to redo the bathroom. ( we found out she is moving upstairs when we move out). Initially we had no problem with that, however, the bathroom is still not done and we are told it wont be done till atleast monday ( over 2 weeks ) In the mean time we are allowed to use her bathroom down stairs but not during certain hours. With no bathroom to use at my own will its hard for me to stay there and pack my stuff. Also, this saturday I was planning on moving everything out, 12 days early, but contractors are supposed to be working that day. The hallway is filled with there equipment and tiles. I can't get my furniture out. I told the land lord that i can move out sat the 18th, ( day they are working on bathroom), Or Sat July 2nd. I am away on business trip june 24th till the 1st. She told me that if My stuff isn't out by july 1st she will have someone else do it... I don't think its right that for 14 out of the 30 days we gave notice she is in our apartment renovating for herself when she moves in... and it makes it very difficult for me to move out.. What can I do???