While the CY is not a JW, I think the OP will definitely be more happy with it than an AC - and again, from the hotel's website it looks like it's one of the nicer CYs (although not Asia calibre of course).

Since we don't yet have a trip report on the CY Plsen, hopefully the OP will do one in this thread after his stay to make it easier for others if they do a search/want info about the property.

Cheers.