I have a landscape designer coming for the first visit on Tuesday to take a look and start a plan for me. what questions should I be asking her I already asked how much? She said she charges $50.00 p/h to do the design. Does that sound right.She gave me a list of things to think about befroe she comes but I don't know what to expect. i have a new house no landscaping at all so I want to do it right.