While checking in on Tuesday, I noticed several blowers on the first floor. In addition, the ceiling appeared to be stained with water. The staff member assisting me shared that the sprinkler system was accidentally activated a few days prior to my arrival, which created water damage on each floor of the hotel. This also impacted the common area on the first floor, due to the positioning of blowers. During the second day of my stay the fire alarm in my room continued to periodically be activated, due to the system being tested. This lasted for several hours throughout the day. I completely understand that accidents will happen. However, as a courtesy, since I booked the room more than a week ago, I would have appreciated being informed of these issues by Marriott, before discovering them when checking in to the hotel.