The only reason that I have looked into this is because, of a change of circumstances ,I am now in a third floor flat(no lift) and the extraction process has become to hard on my back , i could just about cope with it in the apiary ,but the stairs have killed the enjoyment,
My options were ,find somewhere else to extract or find help with the heavy lifting, I tried both of those options but with little success.
For two years I struggled on ,and came to the conclusion that I would have to give up or change things, so after looking around, the African hive (TBH) that I new about but never paid much attention to came up.After some research ,I discovered that a lot of the philosophy in this Eco friendly bee keeping method was similar to what I have thought.
They are easy and minimalistic to build,so it looked like a plan of action to go forward,
but after thinking about it (and your comments ) I am now considering this(your) as a halfway option, and would be glad of any pointers
I am assuming as you say long that you have joined two side by side rather than the Warre type of vertical, so I am interested to know how this is done ,and have you added angled sides to the internal (to give the std top bar hive shape,and do you still use supers with foundationless frames
I would be very grateful for any help