We stayed there for a month a few years ago. I don't remember seeing a factory there but things pop up so quickly in Calangute I wouldn't be at all surprised.
Our room was very "posh" for Goan standards, trendy wrought iron furniture, a large balcony and a massive TV (though I didn't watch it). The shower was very powerful and there was hot water all day due to solar panels on the roof.
The beauty salon "Jennifer's" was excellent value for money, I had eyebrow threading, massages, manicures and pedicures for next to nothing.
The cleaning staff were lovely, especially Krishna, our room boy (but I think he's now moved to the Falcon).
We never used the pool, bar or eating facilities, as they were was packed with loud Brits in nylon footie shirts, their stiletto-wearing chain-smoking wives accompanied by brats with inflatables and buggies (my idea of holiday hell)