Just making you aware I have installed wordpress today 3.8.1 and I installed WP Property straight away to remind myself how to work it.
It seems there some conflict as in the plugin all the tabs are broken, it seems to save ok.
Also in the Widget area in WP you cant drag and drop or do anything with the widgets, which is the problem for me as I cannot setup the search.
When I disable the plugin and remove it everything goes back to normal.
Just thought Id give you guys a heads up. This is using the newest WP and newest WP Property with no other plugins installed on any of the default WP themes.