Reference for very basic books in Functional analysis I'm confused about which books I have to read for Functional analysis for the beginner level.
I need references for  very basic books  in Functional analysis and that book  must contain given Topics below 
$1.$ Normed linear spaces,
$2.$ Banach spaces,
$3.$ Hilbert spaces,
$4.$ Compact operators.
$5.$ Properties  of $ C[0;1]$ and $L^p[0;1]$
$6.$ Continuous linear maps (linear operators).
$7.$ Hahn-Banach Theorem, Open mapping theorem, 
$8.$ Closed graph theorem and the uniform boundedness principle.

My top two recommendations would be Functional Analysis: A First Course by M.T Nair (very beginner friendly) and Introductory Functional Analysis with Applications by E. Kreyszig. 
I also recommend the notes by V. S. Sunder for more of a spectral theoretic focus. You can also check out Functional Analysis by S. Kesavan.
