Yes (WA here) so only just reached the magical 7pm bedtime!!
We only started regularly bathing DD when she turned 4 weeks, before that we only bathed her about once a week... But now we do both as we're big on creating a routine for bub... Not sure if you have help with bath time but this is what I do when by myself... After dinner I run the water for bub's bath, wash her, dry her & turn the water back on to warm it back up & fill it up for DS... I get him to come with me & close bathroom door while I dress DD (he can't be trusted to not hop in without me!) after DD is dressed I put her in the cot near change table with dummy & get DS undressed (I find this easier rather than chasing him around the house) then I put DD in the rocker I have in the bathroom while DS is in the bath... If she needs a feed I BF her (we have a chair in bathroom) once DS is done I put DD back in cot with dummy & get DS dressed on the change table... Then DS has his milk while I BF DD, I leave her in swing & go and read DS a story & put him to bed, then I tackle DD as we are trying to teach her to self settle so I usually have to go back in a couple of times to settle her, where as DS is asleep very quickly. Sorry bit long, but it's a bit of a process to make sure both are clean & in bed by 7pm!