Pretty much anywhere that will get quite a bit of sun (harsh afternoon sun can be taxing), but they need about 6 hours at least. As long as you give them enough water while they become established, you should be just fine.

They really are an easy plant....

I planted three variegated ones this spring, watered plenty. One died outright and the other two don't look too good. The summer heat took its toll and I'm planning on replacing them with some a bit more heat tolerant. Maybe they were getting just a bit too much sun. I was hoping for great winter interest.

Good luck with them!