Went here to check out class schedules and interview for a intensive class of Portuguese for Spanish or Italian speakers. It's on the second floor of a gray mall right next to a bodytech. Easy to get to by bus or metro (siqueira campos).
The staff is friendly. I talked with Viviane. This R$500 specific 5 day (4 hr/day) class is for fluent/native Spanish or Italian speakers who can converse in Portuguese in complete sentences (all the interview questions were conducted in Portuguese) and a written component (which you can email) that also asked questions in Portuguese along with grammar, preterite and subjunctive verb conjugations, etc.
They also offer a 4 week intro class (R$1500), intermediate class and advanced at least once or twice a month and are often small classes. They also offer private lessons (R$70/hr)The space is small without air conditioning, but has a bathroom, 3 classrooms, a waiting room.
They do a good job representing their course on their website, so you can get most of the information you need, but are also responsive to emails. read more