Thanks for reviving this thread. This has been on my mind sometimes. Hubby is disabled but my health is mostly good and I am fairly strong. Having a small farm/homestead is still important to me, so I'm interested in ways to make some of it easier, or safer to do. I want to build a small (roughly 1000 sq ft) cob home and make it passive solar- with a wood stove for backup heat. Cob is not as heavy labor as some building styles and it's very durable. Low maintenance will be handy later too.
Still figuring out how I'd physically manage a farmstead. I've had a couple injuries that set me back before. This really counts when nobody can fill in for you- or come to your rescue. (Btw- the worst injury was from running for a bus and landing totally wrong when I fell.

) I was single then and had to work hard every day while still hurting. Recovery took a couple months so I play it safer now.
I thought of a few things that would make it easier.
I want to have fruit trees, a big garden, chickens and some dairy goats, and might do some sheep too. I prefer not having animals that are much bigger than me, in case they get an attitude. Hubby wants cows too but I'd probably be doing the chores . . .
The fruit trees would be mostly semi-dwarf for easier picking.
Heavy clay already got me used to raised beds for planting. They work great here since they drain better. I will want a wider frame later on, so I can
sit while planting or weeding. Rigging a trellis inside the frame is easy. I used bamboo poles tied into a teepee shape with twine. No bending to search for and pick the cukes.
Water spigot or hose needed in garden area and barn/shed to make life easier.
Good wheel barrow/yard cart for heavy loads.
Watch where water flows after rain and fix drainage where needed to avoid flooding.
Make a safe path to chore areas and make safety rails for anywhere ice patches would be likely (near spigots), etc.