This is a lovely little orchid that I bought in 2011 - in part because where I am house sitting, there are no flowers, and I could not even find any vases. When I saw this plant in a supermarket I bought it and these were the flowers that resulted, plus the buds eventually opened.
I followed the instructions and when the flowers were spent, I cut off the stem, just below the flowers. I am happy to report that already, only three months later, there are more buds forming, and I think a new flower spike as well.
I have been keeping them in the bathroom which is quite warm in the afternoon, and it seems to love it there.