On a side note, we bought some rabbits - they are in the outdoor roofed shed that is predator proof and well ventilated. ... There are only 4 rabbits in one half. They are all caged separately and are in shade all day. Wow! They smell (to me)… I must be sensitive to something in their urine bc it is potent! But, rabbit poop is so good for the garden, so I’m motivated to keep the rabbits. At least they are well ventilated. Anyone else find rabbits a bit stinky?
I raised rabbits when I was a teenager. I had about 100 rabbits at one time. I never thought about the smell back then. But I guess the urine can be powerful. I had all wire cages, and the urine and droppings fell through the wire floor. I used straw on the floor to soak up the urine and as long as I keep it clean, it smelled OK for my younger me.
After having chickens and using the deep litter method, I think I might try having the rabbits in an all wire cage but using deep litter (wood chips, etc...) under the cages. I think that would work better than the straw I used way back then. Like I do for the chickens, I would fluff up the deep litter as needed and/or add more fresh wood chips to the deep litter. Rabbit manure is a great fertilizer and the deep litter could be a wonderful compost for the garden. You don't have to age the rabbit manure, but the deep bedding of wood chips would probably need more time to compost with greens before going out to the garden.
If you want to collect the rabbit droppings separately to use immediately in the garden, you might be able to put a window screen under the wire floor of the rabbit cage. That would catch the droppings and the urine would flow through the screen. I would scrape out the rabbit droppings as soon as possible because if the rabbits urinate on the droppings, then you have wet, smelly rabbit droppings to clean up. Maybe the screen under the rabbit cage could be at an angle, allowing the rabbit droppings to roll down and out of the way of the rabbits urinating. Dry rabbit droppings are not offensive to me. Wet droppings smell bad.
As far as the rabbits themselves, they don't smell to me. In fact, baby rabbits have no smell at all so they can hide from predators better. Clean rabbits in clean cages should not smell. Like many things with small animals, if it smells bad, you need to rethink how you are raising your animals and make some adjustments for their health and yours.
I still have many of my rabbit cages and someday I think I would like to raise rabbits again along with chickens. But I don't have a good building/shed/barn to house the rabbits in the winter and where I live, it's just too darn hard to care for rabbits outside in the weather. But I am excited for you and wish you well with your rabbits.