According to police, the victim, who was staying at the Hilton Home2 Suites on Arch Street near 12th in Center City, invited the man to his hotel room. There, the suspect claimed he had a gun, sexually assaulted the victim and then made him withdraw a total of $1,000 from five local ATMs, police said. On top of that, he forced the victim to purchase four VISA gift cards each in $500 increments, police said.