I've got two kids, a 7-yo and a 39-yo

Both with no R/C Heli experience. Want to buy something the 7-yo can easily learn to fly but that we won't grow out of too quick. Prefer something with good range but that works infoors too (we have a big house with lots of space to fly it on crappy days - a nice big 600 sq-ft family room.) Well on second thought maybe flying it indoors isn't such a great idea for the surrounding furniture, TV and walls??? Nice to at least have the option to fly indoors.
Anyway, looking to spend less than $200 (preferably less than $150). Any recommendations would be greatly appreciated.