There’s a company in Lenoir NC called Fairfield Chair that has some lines that offer furniture that used to be focused on independent living facilities but now has expanded their market .. take a look because they are mindful of seat height, firmness, etc. that is important to seniors and others
https://www.fairfieldchair.com/products/industry/senior-living/recliners?sortKey=name&sortDirection=ASC&pageSize=96&page=1