Please go up the stairs over there and you can see the venue for the event just on your right.
taking the stairs over there, you can see the venue for the event just on the right.
様々な言い方があるとは思いますが、ごく普通に丁寧に表現してみました。
Please go up the stairs over there and you can see the venue for the event just on your right (the right).
pleaseで始める代わりに、分詞構文的に表現してもありです。
Taking the stairs over there, you can see the venue for the event just on the right.
Going up the stairs over there, you can see the venue for the event just on your right.