I too love to daisy chain plug expanders. If I can somehow hide them behind a wooden panel, and maybe place them over a heat source, that would be my favorite.
In seriousness, if you checked that none of these thing draw large amounts of power, and arrange those that draw the most power closest (as in least plug hops) to the mains, your probably fine. If everything is under 100W each its probably fine




The one at biltmore or some other old timey robber baron house was called a ‘winter garden’