Single seater sofa? Isn’t that an armchair? August 9, 2017 Knobby Silly Stuff, | 0 Here is a screen grab from the web site of furniture retailer Funique. It shows there web page for ‘Single Seater Sofas’. Excuse my ignorance but I always thought they were called armchairs. HumourShare this:You might like: Warning – This Mustard Contains Mustard Warranty invalid if security seal has been tampere... Scam alert – Exercise Books don’t cont... An Ironic Book!