I found out the hard way that the cup holder between the seats doesn't hold a Coke securely. I think since 1991 that the cups have changed in size or maybe something is missing where the cups sit? At any rate, if you go on Ebay and look for dash cup holders for the Capri's, you'll find them. I did.
To install them, just take the radio out of the dash and move it to where the storage pocket is. Take the storage pocket and cut the rear half of it off and snap the front half back into the dash where the radio originally was. Take the NEW cup holder/storage box and trim the side plastic screw holders down so you have a TIGHT fit. Push the holder/box assembly into the modified storage pocket and PRESTO!! Looks just like factory. You can pull the cup holders out to use them or push them back in when not in use. Same for the storage box. I didn't put the cup holder in the lower opening because I have a stick shift and the shifter would hit the holder when its pulled out.
Next project? The NEW upholstery I ordered for the car! I'll let you know how that goes. Custom made to fit upholstery in just about any kind of design and fabric you want!