Annoyingly, work have just cancelled the trip where I was planning to hit 50 SPG nights this year, and I don't have any others on the horizon. With just a few nights short, I'm considering having a nice / nice-ish weekend away somewhere to get the nights instead. (If I'm going to do a mattress run, I figure I might as well make a long weekend break of it!)

I can't seem to find a way to make the website tell me the cheapest hotels in Europe for a given weekend. Ideally I'm going to want to run that for several weekends in a row, to then cross-reference with avios availability. I can get the website to search a whole country for a weekend, but doing that for every country in Europe for 4-5 weekends doesn't look feasible

That leads me to wonder - are there any nice / fairly nice Starwood hotels in Europe, which are known for having good pricing on weekends, to which I can focus my searching?