Interior Design did little in the way to reverse the commercial fortunes of the group, and did not appear on the album charts in the US or the UK. The singles "So Important" and "Just Got Back From Heaven" did better, both of which reached the top ten of the BillboardHot Dance Music/Club Play chart at #8 and #7 respectively. "Just Got Back From Heaven" also appeared on the Hot Dance Music/Maxi-Singles Sales chart at #24.
CD versions of the album included a number of bonus tracks including three versions of the LPs final track "Madonna", a remix of "So Important" and the short instrumental "The Big Brass Ring".
The album was released in some territories as Just Got Back From Heaven. These versions had altered sleeve art, some of which utilised a picture of the band from the mid-seventies, and were aimed at the budget market in general.
In 2008, Sparks' own record label Lil' Beethoven Records reissued the album in a digipak sleeve retaining the bonus tracks.