So instead of just giving our opinion on the subject, we thought that we would ask twelve other bloggers (who travel as a couple) to contribute! (theglobalcouple.com)
For instance, if a buyer asks about remodeling, don't give your opinion about what they should do it and how much it would cost if you're not an expert. (realtormag.realtor.org)
As an agent I can't give opinions of good and bad. (biggerpockets.com)