When looking for a place to visit for the first time, it is difficult to get all the information from just photos and introductory text. Manager profiles and facility photos can help you get a feel for the atmosphere, but actual usage times, costs, and day-of information should be checked separately. We have organized a helpful order when reviewing information and leaving inquiries on the 666CLASS website.
First, select an available time in your travel itinerary
First decide on the date and approximate time you want to visit. If your schedule is still flexible, you can inquire by listing available time slots. It's easy to describe your preferred time by considering the travel time from your accommodation and your next itinerary after your visit.
The business hours on the website are basic information for reference. Please check separately whether guidance is actually available at a specific time and whether the program you are interested in is available. If your arrival time has changed since you received the notification, it is best to communicate the change through the same channel.
For manager profile, please see name and photo.
On the manager's profile, you can click on the photo to see the full picture. If you write down the name of the profile you are interested in and inquire with the desired date, it is a good idea to let them know what photos you have seen and what kind of contact you have made. If there is a profile with the same or similar name, please refer to the photo as well.
A profile is a material that introduces the manager. Just because it is posted on the website does not mean that you will be able to work on the day you plan to visit or that you will be available at a specific time. Please do not confirm your itinerary based on photos alone until you receive guidance on the day.
For programs, ask for details other than the name.
When researching a program, look at the name, how long it takes, what's included, and the current cost. If you are interested in a specific facility, it is a good idea to also inquire about the conditions under which you can use that facility. Rather than assuming that the space shown in the photo is included equally in all programs, please check the configuration provided.
Availability times may vary depending on your itinerary, so please let us know in advance if you have an appointment or plan to visit late at night. It's easier to determine if it fits your schedule if you ask specifically what you need.
Continue guidance through one contact channel
The homepage provides information on phone, LINE, KakaoTalk, and Telegram. Select a channel that is convenient to use on your phone, organize the date, time, profile name, and any questions you have. On your PC, you can expand the QR code under the contact.
If you leave content divided across multiple channels, you may need to reorganize what instructions you received. If possible, notify us of changes in the same conversation, and double-check the address and time provided. Sending an inquiry and confirming a visit are different steps, so it is best to check the response before departing.
Lastly, check the address and exterior photos
The address for 666CLASS is 12/3 Sukhumvit 33 Alley, Khlong Tan, Watthana, Bangkok 10110. Enter your entire address on the map and see directions from your current departure location. Exterior photos in the Facilities Gallery will help you identify the entrance.
Preparing for your visit doesn’t have to be complicated. Browse profiles and facilities, select a date and time, check current program information, and browse locations. Please check the information you need for your travel itinerary one by one by referring to the photos and guidance provided on the website.
Continue reading for photos and visit information
Manager profiles · Facility Photos · Location and visit inquiries




