Royal, thanks. It is HF 6 x 8 (modify to 5 x 8). I'm cheap

I took advantage of a 20% off coupon whilst it was on sale for $349.99. I think I paid around $305. Total spent is less than $400. DH modify the roof so we can walk to the other side of narrow strip of garden (with my 2 tiny veggie patches

I make fulll use of every inch of land I have
Seridian, thanks. I am in North Bothell, WA. As the shelving screen, I copy the idea from someone who posted in the past

. I thought the same thing too when I saw it. Very utilitarian. I used both side of the shelving. The greenhouse get direct sun from 10:30am till 2:00pm, then a couple hour of evening sun from about 5:30 to 7:00pm. So far the temp is between 62 - 72. Humidity is averaging 60%. My worry is what to use to insulate for winter!