Dear 26emilyr, Thank you for taking the time to provide feedback following your recent stay at Oaks Woolloongabba. I am disappointed to read you did not enjoy your stay with us. I can assure you the spa's and pool are professionally serviced every week by a pool company, checked on a daily basis and cleaned in between as required. The waterline was promptly attended to by our maintenance staff and the concrete discolouration is in the process of rectification. We have also just completed a full wall clean of the internal walls on every level. Thank you again for your valuable feedback, I do hope you will return to Oaks Woolloongabba so we can ensure you have an enjoyable stay. Kindest regards, Jessica Hotel Manager