Tailors:
Dune, a block up from ISO on lefty side of street, turn up dirt road, great Mauritanian tissue vendors next door;
Anna's Fashion near Paradisio and Petrofa station
Issaka 76 67 69 79 and Victor 70 25 18 57 make house calls
Film developing:
Have had the best luck at ADC near Marina Market. Lotte Photo across from Scimas takes a bit longer, but also does a good enough job.
Money:
Dec 2010 ATMs for Visa cards are available. Banque Atlantique is the only bank linked to the Maestro/Mastercard network but its ATMs *only* take cards issued by Banque Atlantique.