No shelter or seats
You can get,
162 Colombo Bandaragama /Idangoda/ Matugama/ Bulathsinhala/Kalawana
(via Pettah > Fort > Lake house > Gamini Hall Junction > Town Hall > Independence Ave > Colombo Campus > Thummulla > Thimbirigasyaya > Havelock City > Kirulapone > Kohuwala > Pepiliyana > Rattanapitiya > Boralesgamuwa > Piliyandala > Miriswaththa > Kesbawa > Makandana > Batuwandara > Kidelpitiya > Welmilla > Gammanpila > Bandaragama)
120 Colombo Piliyandala/Horana/Kesbewa
(Via Pettah > Fort > Lake house > Gamini Hall Junction > Town Hall > Independence Ave > Colombo Campus > Thummulla > Thimbirigasyaya > Havelock City > Kirulapone > Kohuwala > Pepiliyana > Rattanapitiya > Boralesgamuwa > Piliyandala > Kesbawa > Kahatuduwa> Gonapala > Pokunuwita > Horana)
135 Kohuwala Kelaniya (via Kohuwala > Pamankada > Havelock City > Thimbirigasyaya > Narahenpita > kanatta > Borella > Dematagoda > Orugodawatta > New Kelani Bridge > Peliyagoda > Kelaniya)
No shelter or seats
The bus halt for 120 (Piliyandala, Horana) and 135 (Kelaniya) buses. You can't find a shelter here. Luckily you don't have to wait too long.
Busy bus stop in the high-level road.
No Shelter
Following buses stops at this Bus Stop
120 Colombo - Horana
120 Pettah - Kesbewa
162 Colombo - Bandaragama
Bus stop