The site looks great. I love the colours you've used and the layout.
Problem is the whole site is dedicated to your 360 degree images and you need a bit more practice on those, or at least as VN2009 mentioned to take a look at the pano head and see why none of the images appear to be level. That may also clear up the areas where the hand rails and other objects don't align between the images. Seems a shame really as you have a great place there for 360's.
I personally use PTGUI for the stitching and blending. There's an auto level function in there but it's easy to do it manually in the Panorama editor.
Download their
demo version and try it on the images you've already taken
Andrew