RV Repair: floor under toilet, time rv, toliet

Question
I have a 1998 Holiday Rambler Imperial. It is 6 months "new" to me and is my first RV. The tiles under the toilet seem to be tipping up on the far side of the tile from the toilet. I suspect that the flooring underneath is damaged. I do not know if there is a leak ... nothing obviously wet on the floor. I am pretty handy but we are full time RV'ers and can not be without this, the only toilet and can not leave it at a repair shop for any length of time. If I pull the toilet and find damage, I will be forced to repair it. What might I expect to find and what do  I do about it?

Answer
you will find water damage from the seal of the toliet and you will have to replace the uner layment an then re tile it. IN a shop may take some time this time of year but if you do it you can pull the toliet and then strip the floor and hook the toliet back up in between







send pic may be I can tell you more