Good thread to start. He're my story:
Bought in 2006, thought it was a great investment - cashflow projection looked good. Place consisted of 3bed house and 2-bed annex. In the last 3 years, have had the following issues:
Piping issues in kitchen of main house - required consevatory floor to be dug up, piping replaced, kitchen replaced (all waste had been seeping under the concrete floor of conservatory rather than out the drain). Took about 1 month to fix, not to mention price - given the level of sediment, must have been going on for years
heating issues in main house
Floor collapse in kitchen of main house (leak from washing machine went undetected by tenants, rotted floorboards and joists). All needed replacing and we lost the tenants as a result. Again big cost involved as kitchen need to be removed to allow access, floors ripped up etc
In the annex, we had some initial work to make it habitable....
In the last year alone, the roof developed a leak (problem with the flashing). Tenants informed us only when the upstairs bathroom had almost collapsed, on the Friday of a bank holiday. Then was reluctant to let us gt someone in that weekend to sort it out (because he wanted to be left alone to watch a Grand Prix!) Was fixed quickly, but expensively.
Two months after that debacle, one of the shower feed pipes sprung a leak, sending water in between ceiling and internal walls. Again a long weekend... This time the tenant would not allow access for it to be addressed, despite complaining! My wife went up to see him to let him know that we had to address the problem - tenant got agressive and my wife had to run out of the place to get away from him - we had to report to the guards.
Got tenants out (anti-social behaviour) and had to spend about 30k fixing up the place.
New leak in main house has occurred in the last few weeks, so all flashing is being replaced for peace of mind...
Overall in the last 3 years we've had unexpected expenses of over 50k... and all the hassle of dealing with tenants....rent reduction of 600 per month and knowing that we're in negative equity of approx 100k on our original purchase price of 379k!
On the plus side.....even though rent is down a lot etc, the mortgage is a tracker so in steady state (not that we've hit that yet!), the rent covers capital and interest. So we can afford to hang on to it, (once no more surprises!)
Certainly as Brendan said, no job for the fainthearted!!