During our last visit, we stayed at Garden Residence. It's next to Garden Mall and Mid Valley Mall. There is access to train but we used taxis to go everywhere.
http://www.booking.com/hotel/my/gardens-residences.en-us.html?sid=2af43aaaa67f7be36235ca904b7a74cc;dcid=1;srfid=2c90cfe0dcfa6d2e38c06989ba462e11X1
We used to stay at PNB Darby Park previously. It's near to Ampang Park LRT station. The executive floor provides better breakfast ;-) Don't book directly as it's always more expensive.
http://www.kl-hotels.com/pnbdarbypark/
We're staying in one now.
http://www.micasahotel.com/
It's near Ampang train station-10 mins walk, up some steps onto a pedestrian bridge over the Jalan Tun Razak though, not sure that's very doable with 2 toddlers in a pushchair though.....or there's always taxis.
Can anyone recommend accommodation that has a kitchenette too possiblY? Otherwise just good accommodation to stay at with 2 toddlers and good access to public transport would be much appreciated. Tripadvisor can be so confusing! TIA.
<em>edited by Appletiser on 28/01/2012</em>