What forms and procedures are required for a change of address registration at the MTT in Thailand?

The individual is inquiring about the necessary procedures for registering a change of address at the MTT (Migration and Transportation Office) in Thailand. They have multiple questions regarding the forms required, which counter to approach, expected busyness of the office, the necessity of having both the hotel manager and themselves complete the TM30 form, and what documents they need to bring for the registration process.