This is really really good :)
I got absolutely stumped twice, both times because I failed to see/follow up on a clue... but I managed it in the end and it was really enjoyable.
Am I supposed to be able to use a drone to pick up/knock over the cup that's placed on the note in the reception area? I tried for so long... I ended up brute forcing the first two digits of maintenance panel 2, which was less than fun.
And I couldn't find anything interesting in the closet (would be funny to bring some lamps to Milford, he wants more lamps!)
So yeah I spent way too much time playing this, but I loved it :D