From memory I believe the bottom slot is not a full size DIN slot and it may mean re-locating the CC control unit at the bottom.
There are probably posts in the archive about this.
1.4 Petrol Special Edition, Ebony Black, grey leather, heated seats, climate, opensky, five spoke alloys for SWMBO (Replaced a 2002 1.4 Petrol SE) Honda Accord Tourer 2.2 iCDTi for me.