Well, the 40 km Moroccan taxi ride from Nador Airport to Melilla frontier cost 17 Euros total for four of us in an old Merc. It was fine. Then one walks throught the frontier and a 5 euro Spanish taxi takes you the 3 km to whatever hotel you're staying at. The trip back was more expensive in reverse (25 Euros) as there were no flights arriving at the airport for 2 hours so the taxi would have to hang about for a fare.
Meililla very interesting. Beautiful beach. The biggest collection of art deco buildings outside Barcelona (over 900). Medieval castle on waterfront. Hotels OK. Fish/seafood great. They say the south shore of the Med has better fish as it's far less fished. Lots and lots of Guardia Civil and Army as it is a friction point with Moroccans wanting to get into EU.
Sadly, it's on the skids. Obviously the Spanish have sold out - or are in the process of selling out, and left for Spain. So the bars & restaurants are now Moroccan owned...the bars being patronised mostly by unemployed Moroccan teenage boys drinking soft drinks. In twenty years time it will be unrecognisable as Spanish. It's very shabby, obviously the economy is suffering like everywhere else in Spain, but you get the feeling that Spanish businesses are unlikely to invest there.
Great for 2 days. Our 5 days was a bit too long. Maybe easiest is to visit by ferry from Almeria or Malaga. Ferries were arriving all the time. Great little harbour.