sentences:  According to Gaines, complexes in Gulfton began to cater to illegal immigrants and landlords allowed renters to "double-up" housing (several individuals and/or families living in a unit).John Goodner, a Houston city council member who represented a district that included Gulfton at that time, said that more demographic changes occurred within his district in the years leading up to 1988 than in any other part of the city.He was referring to the shift in the demographics of various apartment complexes.