It is a 4.5 room (133m2) built in 2010 with outdoor terrace, 2 bedrooms, 1 office/bedroom, 2 full bathrooms, 2 indoor parking places, in apt. washer/dryer etc.
Since it is in a building without young kids, it is most adapted to professional couples with eventually a teenage son/daughter. No animals which also restricts the market size.
The pricing with furniture is CHF 3'180 (renter pays heating and water) so it is a bit above the local market level for an unfurnished apt.
Their question is what local FaceBook groups, other places to post or companies (they are already planning to contact ABB) they should contact in priority.
They speak DE/EN/FR so they will have no problem explaining things to a prospective tenant.
Any hints / suggestions you might have would be most appreciated since this is the first time they are doing this.