By far, the installation of the whiteboard seems to be the most frustrating part about getting one. If you do not like doing DIY, try to find a whiteboard that has an installation kit or search for reviews that mention the ease of installation.  Another thing people seem to mind is that some whiteboards are very hard to clean and leave ghost marks. You should find a whiteboard that has a porcelain surface which is much easier to clean than, e.g., a melanin surface.