Is it easy to find good casa during Easter holidays?

I have booked a very beatiful big casa (villa) in Vedado for 4 nights (CUC$30 per night). I will walk in a casa in Valle de Vinales for 1 night. After reading some comments from this forum, I change my mind to stay in the original big villa for first 2 nights. I want to walk in a casa near Viazul bus station or live in other casa for last two nights. Is it easy to find a good casa to live during Easter Holiday 2013 (26-31 March, 2013). Could you please provide some website and email address of some casas for my review? Many thanks!

I guess u mean varadero, rite? There are some casas but not as many as in Vinales or Trinidad etc. I suggest you try to book it before head as Easter is a peak season for European tourists. Go for cubajunk.com or hostelworld.com for the review.