Ok,Here it goes. The Grovsnor is on a road called Hotel plaza Blv.
There are 7 hotels on his road. They are all privat owned but on Disney property. They use their own bus service that is 8 busses every 1Hrs.(one buss to MK, one to AK, one to EPCOT and one to MGM every 1/2 Hrs.) Time table;Forget it. You can walk to DTD markedplace. Takes about 5 min from Grovsnor and 10-15 min form Best western, Royal plaza, Doblethree.
But these busses only goes to Disney resorts(All Stars +++).
There you can transfer and go to TTL at Magic Kingdoom, or another park. (takes about1 Hr total + -). The Hotel busses takes about 15-25 min.
Roger