The differences between American and British studios is like night and day, The Talk has vast amount of space whereas Loose Women is quite cramped in comparison
Yes. TC2 was described as one of the 'small' TV Centre studios when BBC Studios and Post marketed them. (The other small studios were TC5 - which was latterly a sport buy out, and TC7 - a news buy out).
I suspect the US equivalent shows come from studios more the size of TC3 (and 4/6/
, which were described as 'Medium' and which were the homes to comedy panel shows with audiences - but TC3 is now split in half (one half for This Morning, one half for GMB)
Just for a little reference, at the other end of the day, the NBC late night talk shows are produced from very small studios compared to The Graham Norton Show and The Jonathan Ross Show here in the UK.
Tonight Show with Jimmy Fallon is made in Studio 6B in New York, which is only 3,690 Sq Ft in space.
Late Night with Seth Meyers is made in Studio 8G in New York, which is only 2,280 Sq Ft in space.
Compare those to shows to The Graham Norton Show and The Jonathan Ross Show who both use TC1 at Television Centre in London, which is huge in comparison at 10,800 Sq Ft.