How long is your tenancy? I’m assuming you have a standard 12 month tenancy agreement. Aren’t you concerned that whilst you might want to stay in that house for ‘a few years’, your landlord might have other plans and those thousands of pounds you spent are essentially being spent on improving someone else’s investment? For example, your landlord could choose not to renew your tenancy and then rent the property to new tenants at a higher rate (thanks to your improvements).
I appreciate the lifestyle choice of renting over buying but I can’t get my head around making large financial investments in properties that you don’t own, have very little security in and won’t see any return on.
I also wonder about the landlord’s side of things. If I was a landlord, I don’t think I’d want tenants DIY fitting (and potentially bodging) new bathrooms or kitchens. Probably more trouble than it’s worth and what happens when there’s a leak in the bathroom? Is the landlord’s job to fix it or yours because you were responsible for the fitting? What about insurances? Does it invalidate the landlord’s specialist insurance if the tenant starts DIY replacing stuff? The lines get blurred. Let the landlord do the fixtures, fittings and maintenance.