I'm not really good with names so i had to google so i could see what they look like.
An English friend of mine has one of those,really cute.
They do require some more brushing compared to other breeds,friend brushes him at least 3 times a week.
Apart from the usual walks so they can do their bussiness they are more of a indoorsy type of dog suited best for apartments and such.
I do remember him telling me that compared to other dogs this particular breed took him a bit longer to housebreak.
Some good info here if you need it:
Coton de Tulear: What's Good About 'Em, What's Bad About 'Em
P.S: I miss having a dog at home,when my pops gets better i want to talk him into adopting one