Ramada Plaza by Wyndham Tucumán

The Ramada Plaza is on Laprida, half a block from Plaza Independencia, so the Casa de Gobierno, the cathedral and the pedestrian streets are on the doorstep. Google lists free breakfast, a café-bar and garage parking, and it rates 4.3 from about 1,700 reviews. It's one of the most central chain options. It's a mainstream hotel, not a gay venue; Argentine law bans discrimination by sexual orientation and gender identity, and same-sex couples book double rooms without fuss.