Sell to rent?

A recent post on Ronan Lyon’s blog (link below) has got me to thinking and would welcome advice from fellow pinsters…Myself, OH and baby live in Lucan …was initially thinking on moving to wexford but that move has gone south (no pun intended!). I reckon I could sell up and clear about 100k (mortgage is currently €152k). OH would like to quit work to concentrate on the new arrival and possibly have another…am thinking maybe of renting for five years and then possibly reviewing options…even buying again…would not imagine prices are any more than stagnant at that time…would appreciate any comments… … nt-or-buy/