See this link where you can read about the process:
https://www.dimasaruba.aw/en/applicants/living/retiree-interest-rate-earner/
Basically you need proof of income, to start with.
www.arubahouses.com and/or email me your inquiries;
miriam@arubahouses.com
English is the international spoken language on the island, and the sun shines every day of the year.
You will love it here. See you there :-)