What are the steps and required documentation for applying for a DTV visa in Thailand?

A user recently shared their experience applying for a DTV (Soft Power) visa in Vientiane, Laos, which was approved in five working days. They detailed the steps taken, including payment and providing banking screenshots. The discussion evolved to include various insights from commenters about the necessity of landlord documentation like the TM30 filing, rental agreements, and issues faced by expats when landlords are not familiar with foreign tenants. Several commented on the requirements for visa applications, highlighting the importance of having proper documents from landlords, such as national IDs and household registration.