Bookshelf - very similar to the one in the screenshot, but measurements may be slightly different. Used for one year. Free as I believe all the parts are there, but have not built to confirm.
Collection only from near Wooton Way in Maidenhead. Preference to those who state in their response when they could collect.
Bookshelf (Maidenhead, SL6 4)
This offer has been gifted to someone and is no longer available.