You're selling a merchandise worth millions and offer us thumbnails as pictures? Come on, those things are 200x100 px! You can't be serious.
Alos, that last link doesn't work, even though I've copied it whole into my address bar.
That said I'd never buy a property without carefully examining it. If someone does that online without checking the plans and if the building has been done according to them he may find an unpleasant surprise in the form of moldy walls, rat infestation or gangster neighbours