Can I self-file a TM30 in Bangkok if I'm staying at a hotel without a lease?

The conversation revolves around whether one can self-file a TM30 form at the immigration office in Bangkok without having a lease, specifically while staying at a hotel. Comments suggest that typically, residents must provide a lease to file the TM30, and staying at a hotel may require the hotel management to register the guest instead. One commenter shared a positive experience where a guesthouse registered a guest quickly, indicating some flexibility might exist, but the general rule suggests that hotel stays complicate self-filing.