This is the first of two. We made slow progress over several years as we visited our remote site. All power is by solar or generator. We have a good well and will have septic for dumping our RV and accomodations for visitors. Virtually no light pollution. Looking forward to building a lava rock silo type observatory for the second dome. We are very happy with our Explora-domes, they are about the second or third generation and now there are so many new improvements!