storage compartments

Today I bought a 2016 E220d cabriolet. It’s a bit short of stowage space and I’ve never had any use for cupholders. Is there a replacement stowage box I can fit in place of the front cupholders? I don’t need a lot of space, mostly just somewhere I can stick a couple of pairs of glasses would do.

Hi, Just wondering if there’s anyone has had this problem with any SL’s ? I can only get into my car with the key, same for unlocking the boot. The lights flash when I depress the key for lock and unlock but nothing happens? Saw on-line about fuses in the storage compartment in the rear...