Water trouble

Had a 'lovely' shower last night, well actually not really. Stood under the shower, but the hot water refused to come. ;-(

After checking what the cause it, it turns out the water boiler is not working.

so this morning I tried calling the landlord to get it fixed, but no luck getting in touch with him yet.

I'm hoping to be able to reach him over lunch. So that we will be able to enjoy a nice warm shower again.