Absolutely! Here’s the revised version without those hyphens and without the bracketed part:
Hi everyone! I’m looking for a master bedroom with an ensuite bathroom so it must have a private, attached bathroom. My preference is for a granny flat, but I’m also open to a master bedroom in a house. I’m considering locations like Golden Grove, Gawler, Tea Tree Gully, or One Tree Hill. My move-in date would be in the second week of June, so availability around that time would be ideal. I’m a clean, responsible tenant with a stable job and I’m ready to move then. If you have or know of any suitable options, please get in touch! Thank you so much!