Was thinking of staying at the Cosmo our upcoming trip and have enough Marriott points to cover 2 nights so thought I would see if I could get a decent rate for the other two. After looking off and on for several weeks I finally was able to use the Look No Further guarantee offerred by Marriott to get a rate that I can at least tolerate. After getting that confirmed I went in to book the other two nights using points and the Marriott website would not show the Cosmo as an option for my dates for either cash or points. Checked any surrounding dates and can't get reservations on the Marriott site for any dates around that time. Have tried for a couple days now. Looked at the Cosmo site and a couple others and all of them show rooms available. The site I used was still showing a cheaper rate. Anyone else had this happen before? Wondering if Marriott shut down the ability to book the Cosmo through its website so that people could not book a room and then use this other site to take advantage of the LNF guarantee and get a 25% discount? Hope that doesn't last long because the only way I can use my points to cover those other 2 nights is by booking through Marriott. Curious if anyone has seen this happen after people were able to take advantage of the LNF deal through Marriott?