Guesthouses
I found 42 guesthouses across Hong Kong. The best rated ones:
Quick answer from Local Hong Kong for the search “Guesthouses”.
紅茶館酒店 (深水埗店), a guesthouse in Cheung Sha Wan, Sham Shui Po, is at 九龍李鄭屋九江街170-172號紅茶館酒店 - 深水埗.
金門賓館, a guesthouse in Mong Kok, Yau Tsim Mong, is at 九龍彌敦道607號21想2101室新興大廈.
Victoria Inn is listed under guesthouses in Tsim Sha Tsui, Yau Tsim Mong.
香港泰山賓館, a guesthouse in Tsim Sha Tsui, Yau Tsim Mong, is at 九龍尖沙咀彌敦道94C號.
Timehouse Hostel is a guesthouse in Causeway Bay, Wan Chai, at 香港島銅鑼灣景隆街27號.
銅鑼灣賓館 is listed under guesthouses in Causeway Bay, Wan Chai.
翡翠旅舍 Emerald House, a guesthouse in Causeway Bay, Wan Chai, is at 香港島銅鑼灣禮頓道44號1樓.
海洋賓館 is listed under guesthouses in Cheung Sha Wan, Sham Shui Po.
好運賓館 is listed under guesthouses in Sham Shui Po.
香港灣仔奕凨 is a guesthouse in Wan Chai, at 香港島灣仔灣仔峽道3-5號.