Both diyable - 1st one depends on how the toilet been fitted and access - turn off incoming water to the cistern, move toilet forward and the flexi waste pipe will come off - held by a rubber seal effectively
second one is doable - if its a straightforward combi system then its simple wiring
alternatively get a plumber in to do both for you
I didn't know that plumbers wire things?
Not sure there is a stop for just the loo, so to avoid draining the whole house, is just tying up the float an option?
Both diyable - 1st one depends on how the toilet been fitted and access - turn off incoming water to the cistern, move toilet forward and the flexi waste pipe will come off - held by a rubber seal effectively
second one is doable - if its a straightforward combi system then its simple wiring
alternatively get a plumber in to do both for you