Two women found dead in a Seven Sisters hotel are believed to been lesbian lovers who made a suicide pact.

Over the weekend police would only comment that the deaths were a result of a "chemical incident".

Since Sunday the mother of Bose Ore has spoken of her daughter’s battle with depression and that she had lived rough since leaving the family home seven years ago.

"Sorry for the inconvenience"

It is thought that Bose, 30, and Frances Hamilton in her 50s met at a mental health unit two years ago.

Felicia Ore told The Sun that Frances helped her daughter after she failed her last suicide attempt. And:

“She was the most gentle, friendly girl you could meet with a real suborn streak. Losing her is like losing one of my own arms.”

However, after checking into the Costello Hotel on Friday, Frances and Bose were found dead huddled together on a bed alongside a poisonous powder.

A note read, "Sorry for the inconvenience".

The incident sparked a major chemical alert, but the hotel has since reopened.