You sleep in an open space at the temple, which in an office like building. The space is also a multi purpose room for meditation, prayers, and Aikido (martial arts). There are up to 4 guest hosted at one night. Mike is the one in charge and he's kinda hands off. He does response quickly via Airbnb.
The beds are set up at 10 PM and you have to be up by 7:30 AM. I honestly had a hard time sleeping because of the street noise --there was practically an ambulance every 30 minutes. The beds are portable and comfortable. Mike does supply ear pugs for about 50 cents.
Overall, I picked Enkyoji temple because the hostels were all booked up for the night. I believe the accommodations were fine, but I would have preferred a hostel.