I don't know, they work for me. I can't change one without the other anyway. If I make the LOD bigger then the building will have to be placed further from each other so the gap will still be there.

Well I tried again placing them as close as possible without overlapping the windows in a wiered way and the gap still remains. I know they should be easily placable but this might be too excessive

You should build them as close as possible, their LOD models are a bit smaller than the actual buildings to allow placing them in rows and this will result in gaps in shadows if not positioned correctly.

Don't expect anything taller than these ones in this style from me, I personally hate such long dominant and overwhelming walls of tall buildings along streets. 5 floors are more than enough.

Also a taller 8 storey version of this or a simlair building to it (ideally also with shops) would greatly be apreciated to frame large boulevards. Maybe look to Warsaw for inspiration.

Really like it but unfortunately it seems to have a bug wit the shadows (there are gaps in the shadow when multiple ones are placed next to eachother)

Holy-Moly chciałem uruchomić własnie workersów a tu nowe mieszkanka. I bought it!!!