I have a 1B1B apartment, for which I want to install an interior door at the entrance of the living room and convert it into a separate room. Please see the picture below for reference.
The wall is concrete and it takes a lot of effort to make holes in it, So I am thinking if it is okay to just use construction adhesive to attach the door to the wall.
The opening is about 1/2'' wider than the door on each side. So my plan is glue a wood frame on the wall, and attach the door to the wood frame. But I am not quite sure whether construction adhesive is strong enough to do this job. Can anybody give some suggestions?