DIY Kids Fort which could be readily altered to make a nice LARP or Ren Faire building.
Wow, beautiful - DIY Pallets Playhouse
Solar tube - Ventilation Add-On Kit (160 DS)
Nuns Home – Tiny House Swoon
less expensive than standard skylights and can bring natural light to places that windows can't reach
SolaTube Skylight/Lighting; great product to harness natural light and reduce energy costs
How to install a tube light. For my office AND the girls bathroom
Solar Tube Installation Brings Light in the Home - Quality #RoofingContractor
Solar Tubes with embedded smart LED, providing daylight during day, and LED light during night.
The Entertaining Abode tiny house (224 sq ft)