Anyway the studio looks like The One Show (except for the blue furniture and slightly different table) but from the credits it looks like it may actually be filmed at MediaCity - have they basically got a clone of The One Show studio set up there?!
Rip Off Britain and HealthCheck UK were both productions by the BBC current affairs department in Salford that have been recorded in the One Show studio at NBH. It's not so unusual, if that's where the talent is based.
When Jeremy Vine did it, Points of View was a BBC NI production but recorded at NBH - Sunday Morning Live is another one - and way back in 1996, I was in the audience for Fist of Fun which was a BBC Manchester production, but recorded at Television Centre as the studio at BBC Manchester was unavailable. In the eighties there was famously a series of Terry and June recorded at BBC Wales as they couldn't get a studio at TV Centre for some reason.
You could also suggest that in the old days of the ITV regions there was a similar practice, Auf Weidershen Pet was set in Newcastle, with location filming in the city, but it was a Central production.