>>10229515There are not that many ready-to-buy Medieval sets right now.
You can MOC the 3-in-1 into bigger versions of it. There are builts for both 2, 3, or 5 sets.
And the Blacksmith makes for a great MOC base too, if you're OK with everything having blue-tiled roofs
https://rebrickable.com/search/?show_printed=on&include_accessory=1&include_gear=1&q=21325&search_type=allSame for the Treehouse (21328)
https://rebrickable.com/mocs/MOC-96612/gabizon/21318-alternative-pack-5-mocs/#details