Named after producer Radcliffe's Blackwing Studios where the album was recorded, Upstairs at Eric's was preceded by two UK top-three singles, the ballad "Only You" and the more uptempo "Don't Go".

Following the success of their debut single "Only You", Vince Clarke and Alison Moyet rapidly recorded the album to maintain their high profile.

However, when the duo arrived at Blackwing they found that not only was Daniel Miller unavailable to produce the album, contrary to Clarke's expectations, but the main studios had already been booked out during the daytime by Fad Gadget, another Mute label act.

Melody Maker hailed Upstairs at Eric's as "an album of rich, dark passion, forever burying the hoary old moan that electronics and synthesizers will never be any good because they don't have a button on the front that says 'emotion'".

"[13] Lynn Hanna of NME was more critical, feeling that "Upstairs at Eric's is an LP of trial and some error, and it shows all the signs of a collaboration that's still in a promising infancy.

The writing is divided almost equally between the two, and at their best each acts as an excellent foil to the other... A little too often, though, this LP speaks of two disparate pasts rather than one new Yazoo facing the future.

"[16] Ken Tucker of The Philadelphia Inquirer gave the album a one star out of five rating, referred to Yaz as "stiff-voiced monotony fans" and saying that the group were "even more pretentious than most, working the Lord's Prayer into [their] tedious synthesizer rhythms.

"[11] In a retrospective review, David Jeffries of AllMusic compared the album with Clarke's other debut with Depeche Mode the previous year, stating "While Speak and Spell is, by far, the more consistent record, Upstairs at Eric's is wholly more satisfying, beating the Depeche record on substance and ambition, and is light years ahead in emotion...

The clumsier experimental tracks make most people head for the hits collection, but to do so would be to miss the album's great twist... Like its curious cover, Upstairs at Eric's presents a fractured, well-lit, and paranoid urban landscape.