Where can I renew my tourist visa in Thailand without an outbound ticket or bank statements?

A French citizen living in Thailand is inquiring about renewing their tourist visa for 60 days plus an additional 30 days. They are looking for the easiest location to apply for this visa and inquiring about the possibility of avoiding requirements such as outbound tickets and bank statements. Community responses suggest that Vientiane is a favorable option, as it currently does not ask for proof of funds or outbound travel. Experiences shared include quick processes at Vientiane and other locations.