The HVAC people installed the duct work .
The air return will be inside the kitchen cabinets.
The painters stained the front doors…
…then they stained the porch deck.
The plumbing got started when the tubs came in.
…then the insulation…
Then I did my wiring. There is a highway of speaker wire and TV cables near the top of this photo.
All of the speaker, TV, ethernet, alarm and telephone wires terminate in the media closet. If I paid a professional to do this part, it probably would not be worth it (in this wireless age).
Click above photo to continue with guest house construction.