3 room apartment in Stockholm

Hi, We are a family of 4 who have purchased a home and are moving in May. At the same time, we will be selling the apartment that is being rented out, and want to rent it out in the meantime. This means short-term rental (3-4 months) and that the real estate agent should be able to hold viewings on Sundays, sometimes also on occasional weekdays, often, and the apartment should be cleaned for showings before the viewings. The tenant must be smoke-free and pet-free. 2 months deposit, the tenant needs home insurance during the rental period...