From the main drop off point, walk towards Tower B at KTPH. Go to the lift lobby between the learning centre and Ward Visitor Registration Centre which leads to W46 to W106. 
There is are 2 unofficial prayer areas on each floor from floors 5 to 10. 
 1. The waiting area between both wards, just outside the toilet
 2. Wards 56, 66, 76, 86, 96 and 106

To go to the unofficial praying area at waiting area between both wards, just outside the toilet..

Upon getting out of the lift, turn left. You will see the toilet sign at the top (towards ward 55/65/75/85/95/105). Follow the toilet sign and walk towards the toilet. The toilet will be on your left (ablution can be performed here) and the waiting area on your right is the unofficial praying area.

There is a qiblat sign. To being your own prayer mat and telekung for prayers.

To go to the unofficial praying area at wards 56, 66, 76, 86, 96 and 106..

Upon getting out of the lift, walk towards the ward. When you see the nurses' station, turn left/right (depending on the orientation of the ward) to the waiting area.

There is a qiblat sign. To being your own prayer mat and telekung for prayers. Ablution can be done at the nearby toilet at the ward level between the 2 wards (follow instructions above) just before going to the ward. 

(UPDATE 15/03/2020: Due to the COVID-19, this musollah is temporarily closed with immediate effect.)

​From the SKH dropoff point/lobby,
1. Walk towards Koufu on the right.
2. Enter Koufu and walk to the end of Koufu. There is a door (in between the staff area and Vegetarian stall) leading to the toilet. 
3. Pass the door and follow the toilet signs (which will tell you to turn left then left again) where you will see the female and male toilets at the end of the corridor.
4. Opposite the male and female toilet, there is a handicap toilet and a light brown door to the left. Go through the light brown there where you will see the separate musollah for muslimin and muslimah. Wudhu can be done in the ablution area in the musollah and telekung and sejadah are provided. It is air-conditioned as well.