Cactus Rose

Not sure what this plant is called, but I'm going to call it the Cactus Rose, coz that's what it looks like. Quite a kiff plant overall... not fussy, not too flowery, subtle, chilled, happy pretty much all the time... (i.e. I don't have to do a thing to keep it alive) and the one in my balcony is flowering :)
Quite pretty, methinks.