The 25-year-old is on loan at Swansea from Spanish side Villarreal and after the Welsh club defeated Newcastle United to move into the top half of the Premier League table, De Guzman thinks that his side are beginning to become more accustomed to each other.
De Guzman said: "Swansea are a great team, I think we play attractive football. We get compliments from outside and I'm happy to be here.
"Every week we grow as a team. We still have a lot to work on, but we've done well so far. We're starting to mould as a group. I think we complement each other with the way we play.
"The more we play together the better we'll get."
De Guzman has scored two goals in 13 games during his stay at Swansea.