Wow! Just read that another guest had bed bugs at that hotel. Jerry Brodt just reported that on Facebook on April 21st.

"Sheraton Milan San Siro - Beg Bugs!!! 16 bites and the staff gave no compensation and the managers were brutal. I have video of the bed bugs on the bed sheet and bites all over my body. So Disgusting!!!! I am Marriott lifetime Platinum and never have I had such poor treatment and a worse experience."

In my case they later claimed that I used the toilet room and not just spend a few minutes in the room. When I came back a couple of hours later to see it with my own eyes how they decided that was the case, they claimed that a paper "seal" was missing on the toilet lid, which was closed by the way. The seal was nowhere to be found. It was not on the floor, it was not in the trash bin. This clearly tells me that housekeeping just did not do their job as they supposed to. There were other sign of poor maintenance.

It seems that I had luck to make the right decision to leave the hotel. Things turn out to be wrong on multiple fronts at that hotel...