IMO finding roommates at UTMB is pretty easy. Tons of people in my class live together. Our class made a roommate spreadsheet after match and people found roommates that were looking for similar budget/ options and then looked for houses together. You can find local realtors to help you. Also, upper year students will post in the class GroupMe if their houses are going up for rent/if they have an open room. There are plenty of groups who have 3 to 4 people renting a house together. I like living in a house, but there are plenty of people who live in apartments in Galveston and enjoy that lifestyle as well. Cost wise, if you’re going to live by yourself, it’s going to be more expensive. You also have to consider many of the houses here are historic, and not energy, efficient, so utilities reflect that sometimes.