Nicely done Itamar!
Is that a mini refrigerator you have there in one of the pictures and it is cooling the water for you to water the plants? Or is that a cooled terrarium you have there because when I look at the picture again I can see a pot in there. The other equipment outsite looks like a humifier. What plants you have in there?
What is the temperature like in the Greenhouse?
By the way, thanks for the website link. Good step by step info and advise on how to build a greenhouse. Really useful.