In reply to Removed UserArtem Parfenov:
As mentioned above, hiring ropes and quickdraws' isn't a thing.
The climbing in Meteora, on the whole is bolted with the occasional route needing trad gear to supplement the bolts. However, I wouldn't class the climbing in meteora as sport climbing, the majority of routes were bolted in an adventurous fashion with 5-10m run outs common. That combined with the rock being conglomerate meaning that the large pebbles that you use for your hands and feet can sometimes suddenly part with the wall without warning (the popular routes less so) definitely adds to the "excitement".
There are guides in the area who you can hire but I have never used one so can't be of any help there. Climbing has never been allowed on any of the towers which have monasteries. Though the religious folk there always seem to be trying to ban access for climbing though I don't believe they have succeed yet - well they hadn't last time I was there which was a couple of years ago.
There are sport crags in the area which are really good - Mouzaki has plenty of routes in the grade range you mention and would be suitable for a younger climber. There is also Pyli which is in a lovely location in a small gorge but there are less routes in the lower grades.
Post edited at 08:49