Sosnovka Vacation Hotel 2800.00 RUB
Hotel and recreation center in the suburb - near the shore of the Ob' sea. In 15 minutes by road from Akademgorodok and in 40-120 minutes from city center (depends on traffic). There are rooms for 800 RUB w/o shower. Sosnovka also offers picnic houses for BBQ. They also do medical and SPA service: massages, saunas,etc. It's a good choice to rent a room in a hotel near the sea for the price of renting apartment in the city center.
See also: Kiev apartments for rent.
Get know Novosibirsk better, reading other people impressions of visiting Novosibirsk in their blogs.
Matt In Siberia: On Friday I went to Academgorodok to help give a presentation about Fulbright programs. Academgorodok is a small city just south of Novosibirsk. It was very tranquil there and the air felt really clean.