Routines are fine but a lot of this advice is going against the SIDs advice (to prevent cot death) to keep a baby in the same room as you for all naps until they are 6 months old. This is very ill informed advice to encourage mums to move their babies away from them before 6 months.
Replies
http://www.nhs.uk/Conditions/Sudden-infant-death-syndrome/Pages/Introduction.aspx
'Follow the advice below to help prevent SIDS:
Place your baby on their back to sleep, in a cot in the room with you. '
http://www.lullabytrust.org.uk/safer-sleep
'Place your baby to sleep in a separate cot or Moses basket in the same room as you for the first 6 months'