My room was very nice. I am a traveling nurse who ...

My room was very nice. I am a traveling nurse who mostly works overnight so i try and enjoy my sleep when i can. Checkout time is 11 am and the housekeepers are pounding on your door at 9 am. One morning they didn't even knock they just opened the door. After housekeeping did this like 3 days straight i asked for a do not disturb sign. When I sent my son to pay for another night the lady at the front desk told him we could not refuse service and they had to make sure we didn't have anything in the room. So basically we could have the sign but they would come in anyway. I went and talked to the lady about what she told my son. The lady was very very rude! I will not be staying at this hotel again! All other staff was very pleasant and nice to me which is why I gave it one star!