That's a nice setup and it is good that you have a big window to help get more natural light too. I am still glad I can garden outside all year round and start on the outdoor bench. I still run out of space, but all that dirt indoors would be just too much temptation for 3 cats. I don't keep any plants in the house. The cats just knocked down my kado matsu off the cabinet a couple of weeks ago.
Happy gardening in Hawaii. Gardens are where people grow.