Biro Umwanya ni biro hafi yicyicaro gikuru, igishushanyo cyizere cyo gukora byinshi bihuza umwanya nububiko. Amabara ya etage hamwe nurukuta rwibitabo bitandukanye aho akorera hamwe nibikorwa byinshi. Idirishya ryigifaransa ryashyizwe kumurongo winzira yo kuyobora izuba nicyatsi imbere. Ibisumizi bikoreshwa kurukuta rugufi no hejuru yurukuta. Twizera gukoresha ibikoresho bike kugirango bigire ingaruka nini yo kwaguka. Urukuta rw'igitabo rukoreshwa mu kumvikanisha kwinjira hagati ya etage, kandi imbibi ziri hagati ya etage zikurwaho.

Izina ry'umushinga : Topposition, Izina ryabashushanya : Keng-Fu Lo, Izina ry'abakiriya : Chain10 Architecture & Interior Design Institute.

Ibishushanyo mbonera ni ibyamamare bizwi cyane bituma Isi yacu iba nziza hamwe nibishusho byabo byiza. Menya abashushanya ibyamamare nibikorwa byabo bishya, ibihangano byumwimerere, ubwubatsi bwo guhanga, imiterere yimyambarire idasanzwe hamwe nuburyo bwo gushushanya. Ishimire kandi ushishoze ibikorwa byumwimerere byabashushanyo batsindiye ibihembo, abahanzi, abubatsi, abashya nibirango kwisi yose. Shishikarizwa n'ibishushanyo mbonera.