McDonald's locations in Houston, TX

This was the most bizarre experience in a McD ever! On our way to the airport stopped for coffee and a burger. Stopped in the bathroom because you can always count on a clean bathroom at McD ...or so I thought. I noticed just walking in that this was not the clean and orderly McD that I am used to. Tables with food and trays, napkins on the floor etc.There was a couple making out in the corner booth. A person was sleeping in another booth next to the bathroom. I walked in and one stall in the dirty bathroom, dirty floor, crumpled paper towels, a filled trash can. One stall was occupied. The other stall had a toilet filled with toilet paper and feces. Gross! I did try to flush but that did not work. I came out to find a large person coming out of the other stall another person was sitting on the toilet. Yes, there were two adults in that stall. In frustration I commented that this was the filthiest McD that I'd ever been in. The person still sitting on the toilet said that someone would be in to fix the toilet soon. On that note...I left. I drove down the street to have my coffee and burger at whataburger. There were hardly any customers in the McD. The whataburger was packed and their toilet was clean and their staff was friendly and welcoming. I normally don't write reviews unless I have a great experience but this McD is giving McD a bad name. It needs to be closed.