If you're staying at Tokyu Rei, meeting the guide is very convenient. The guide waited in the lobby as per the program. Ken-san took great care of us, explaining things in English, Japanese, and Chinese, and always letting us know when to board the bus. This program was quite packed, with frequent getting on and off the bus and a lot of walking, but we got to visit many places. We went during the rainy season and encountered rain and overcast skies, which was a shame. Restrooms were available everywhere at the tourist attractions.