I think if you had some small shelves that are about as tall as the window sill you could grow plenty. If the shelf ended about 10 inches from the sill the plant would be in the sunshine most of the bright part of the day (assuming its planted in a 10 inch tall pot). You would want lights overhead of the plants during the evening when winter days are the shortest. Plenty of plants will survive without the lights but they will barely grow and probably won't bloom and fruit during the shorter days. You could use regular adjustable floor lamps with the bulbs set within a foot of the top of the plants (the closer the better) and either use grow bulbs or fluorescents. Lighting is tricky. People seriously growing under lights use big bulky expensive lamps that won't work well in a home-ey sunroom if you want to also use it as a reading/sitting room. I would at least start out with something simple and expand from there as your experience grows. You'll probably have better luck growing a cherry tomato in a pot outdoors in the summer and then bring it indoors for the winter and toss it out when it goes down hill - it may last all season but they usually get disease or insects before March. I can never get regular tomatoes to ripen when I bring them inside but cherry tom's do fine. Most of the herbs should do fine except the rosemary - in my experience it hates living indoors. Garlic is a seasonal plant that you plant at one point in the year and then harvest half a year later. It is not something that you can harvest off of all year long (there will be a plant but there won't be a bulb). Garlic chives should do fine in a pot indoors though and the flavor is similar. Asparagus will be tricky since the plants get 6 feet tall and about 4 feet wide and they pretty much like full blazing sun - I move them to the outside plant list. Carrots might work but they take more than one season to size up for me. You could grow seedlings all winter that you could then plant outdoors in the spring. Orange trees and other citrus would work and most will stay small when grown outside of the tropics. They can get buggy but if you move them back outdoors in the summer you may not have a problem. Most citrus bloom during the winter or very early spring and then it take all year for the fruit to form and ripen - making them a great winter time crop when no other fruit ready to harvest. They don't need high heat (I keep mine just above freezing!) but they do like higher humidity than what most people have in their homes.

Jane, I was not attempting to discourage you from painting your floor. I just wanted to share what I learned through my own experience, because you had mentioned that you once considered using tile. Also, whoever buys the house might choose a floating floor and the paint wonÂt make a difference. Although I decided not to use paint on my porch/sunroom, I plan to go ahead with painting the plywood floor in the finished basement. Like you, I am contemplating a beachy (or summery) look, especially since I am on the coast. I thought about a distressed white or a gray similar to weathered shingles or weathered wood (ThereÂs so much of it around here). The patterned floors look great and seem like fun. The possibilities are endless. You can use stencils or sponging. You can also paint a faux area rug. This year I donÂt have the time or patience to attempt a pattern, but I am trying to learn decorative painting and maybe soon I can acquire the skills to attempt a pattern. For now, the painted floor is something inexpensive to go under area rugs. IÂm no help with a color scheme, but your wicker serving cart is great and will probably look good no matter what colors you choose. With area rugs, lots of plants and that lovely wicker cart, the floors donÂt have to be noticeable unless the paint looks really good.

We have 3” plantation shutters for light and sun control and purely decorative curtains between the sets of windows (six wi Dow’s in three sets of two facing west). We also have a French door on the north aspect of that room that opens onto a careened porch. The door has no shade or covering. Our sunroom is also a regular room, connected To our main living area via three wide arches.

if the top room is being built, then have the 'sunroom' included into the plans. You need the structure to support the room above. Who has drawn up plans for this and why wasn't the first story included? obviously it's not going to support anything as is. but if all you want are ideas for the window, why not do a bifold door across the span? not cheap, but it would be nice for a walk out patio. or sliders or do a couple of french doors and tall windows