Dear Jasper
We used to give a paper map in the begining but later, after feedback from our visitors, we replaced it with a virtual map that is even better. Just by looking down you can see where is your current location and where is every monument so we can't understand why you needed a paper map when you have a better and easier navigation system.
The walking distance from the busses parking lot to our office is just 5 minutes so we don't think that this is a a "long walk" except if you made a mistake and you arrived from another way which was longer.
Thank you for your review and for the visitors that are coming by bus to Olympia we have a small tip: Stop at the bus station by the church which is the exact location of our office, that way you don't need to walk at all to find us...